text: /*! UIkit 3.3.3 | http://www.getuikit.com | (c) 2014 - 2019 YOOtheme | MIT License */
  
  (function (global, factory) {
      typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
      typeof define === 'function' && define.amd ? define('uikit', factory) :
      (global = global || self, global.UIkit = factory());
  }(this, (function () { 'use strict';
  
      var objPrototype = Object.prototype;
      var hasOwnProperty = objPrototype.hasOwnProperty;
  
      function hasOwn(obj, key) {
          return hasOwnProperty.call(obj, key);
      }
  
      var hyphenateCache = {};
      var hyphenateRe = /([a-z\d])([A-Z])/g;
  
      function hyphenate(str) {
  
          if (!(str in hyphenateCache)) {
              hyphenateCache[str] = str
                  .replace(hyphenateRe, '$1-$2')
                  .toLowerCase();
          }
  
          return hyphenateCache[str];
      }
  
      var camelizeRe = /-(\w)/g;
  
      function camelize(str) {
          return str.replace(camelizeRe, toUpper);
      }
  
      function toUpper(_, c) {
          return c ? c.toUpperCase() : '';
      }
  
      function ucfirst(str) {
          return str.length ? toUpper(null, str.charAt(0)) + str.slice(1) : '';
      }
  
      var strPrototype = String.prototype;
      var startsWithFn = strPrototype.startsWith || function (search) { return this.lastIndexOf(search, 0) === 0; };
  
      function startsWith(str, search) {
          return startsWithFn.call(str, search);
      }
  
      var endsWithFn = strPrototype.endsWith || function (search) { return this.substr(-search.length) === search; };
  
      function endsWith(str, search) {
          return endsWithFn.call(str, search);
      }
  
      var arrPrototype = Array.prototype;
  
      var includesFn = function (search, i) { return ~this.indexOf(search, i); };
      var includesStr = strPrototype.includes || includesFn;
      var includesArray = arrPrototype.includes || includesFn;
  
      function includes(obj, search) {
          return obj && (isString(obj) ? includesStr : includesArray).call(obj, search);
      }
  
      var findIndexFn = arrPrototype.findIndex || function (predicate) {
          var arguments$1 = arguments;
  
          for (var i = 0; i < this.length; i++) {
              if (predicate.call(arguments$1[1], this[i], i, this)) {
                  return i;
              }
          }
          return -1;
      };
  
      function findIndex(array, predicate) {
          return findIndexFn.call(array, predicate);
      }
  
      var isArray = Array.isArray;
  
      function isFunction(obj) {
          return typeof obj === 'function';
      }
  
      function isObject(obj) {
          return obj !== null && typeof obj === 'object';
      }
  
      var toString = objPrototype.toString;
      function isPlainObject(obj) {
          return toString.call(obj) === '[object Object]';
      }
  
      function isWindow(obj) {
          return isObject(obj) && obj === obj.window;
      }
  
      function isDocument(obj) {
          return isObject(obj) && obj.nodeType === 9;
      }
  
      function isJQuery(obj) {
          return isObject(obj) && !!obj.jquery;
      }
  
      function isNode(obj) {
          return isObject(obj) && obj.nodeType >= 1;
      }
  
      function isElement(obj) {
          return isObject(obj) && obj.nodeType === 1;
      }
  
      function isNodeCollection(obj) {
          return toString.call(obj).match(/^\[object (NodeList|HTMLCollection)\]$/);
      }
  
      function isBoolean(value) {
          return typeof value === 'boolean';
      }
  
      function isString(value) {
          return typeof value === 'string';
      }
  
      function isNumber(value) {
          return typeof value === 'number';
      }
  
      function isNumeric(value) {
          return isNumber(value) || isString(value) && !isNaN(value - parseFloat(value));
      }
  
      function isEmpty(obj) {
          return !(isArray(obj)
              ? obj.length
              : isObject(obj)
                  ? Object.keys(obj).length
                  : false
          );
      }
  
      function isUndefined(value) {
          return value === void 0;
      }
  
      function toBoolean(value) {
          return isBoolean(value)
              ? value
              : value === 'true' || value === '1' || value === ''
                  ? true
                  : value === 'false' || value === '0'
                      ? false
                      : value;
      }
  
      function toNumber(value) {
          var number = Number(value);
          return !isNaN(number) ? number : false;
      }
  
      function toFloat(value) {
          return parseFloat(value) || 0;
      }
  
      function toNode(element) {
          return isNode(element)
              ? element
              : isNodeCollection(element) || isJQuery(element)
                  ? element[0]
                  : isArray(element)
                      ? toNode(element[0])
                      : null;
      }
  
      function toNodes(element) {
          return isNode(element)
              ? [element]
              : isNodeCollection(element)
                  ? arrPrototype.slice.call(element)
                  : isArray(element)
                      ? element.map(toNode).filter(Boolean)
                      : isJQuery(element)
                          ? element.toArray()
                          : [];
      }
  
      function toWindow(element) {
          if (isWindow(element)) {
              return element;
          }
  
          element = toNode(element);
  
          return element
              ? (isDocument(element)
                  ? element
                  : element.ownerDocument
              ).defaultView
              : window;
      }
  
      function toList(value) {
          return isArray(value)
              ? value
              : isString(value)
                  ? value.split(/,(?![^(]*\))/).map(function (value) { return isNumeric(value)
                      ? toNumber(value)
                      : toBoolean(value.trim()); })
                  : [value];
      }
  
      function toMs(time) {
          return !time
              ? 0
              : endsWith(time, 'ms')
                  ? toFloat(time)
                  : toFloat(time) * 1000;
      }
  
      function isEqual(value, other) {
          return value === other
              || isObject(value)
              && isObject(other)
              && Object.keys(value).length === Object.keys(other).length
              && each(value, function (val, key) { return val === other[key]; });
      }
  
      function swap(value, a, b) {
          return value.replace(new RegExp((a + "|" + b), 'mg'), function (match) {
              return match === a ? b : a;
          });
      }
  
      var assign = Object.assign || function (target) {
          var args = [], len = arguments.length - 1;
          while ( len-- > 0 ) args[ len ] = arguments[ len + 1 ];
  
          target = Object(target);
          for (var i = 0; i < args.length; i++) {
              var source = args[i];
              if (source !== null) {
                  for (var key in source) {
                      if (hasOwn(source, key)) {
                          target[key] = source[key];
                      }
                  }
              }
          }
          return target;
      };
  
      function last(array) {
          return array[array.length - 1];
      }
  
      function each(obj, cb) {
          for (var key in obj) {
              if (false === cb(obj[key], key)) {
                  return false;
              }
          }
          return true;
      }
  
      function sortBy(array, prop) {
          return array.sort(function (ref, ref$1) {
                  var propA = ref[prop]; if ( propA === void 0 ) propA = 0;
                  var propB = ref$1[prop]; if ( propB === void 0 ) propB = 0;
  
                  return propA > propB
                  ? 1
                  : propB > propA
                      ? -1
                      : 0;
          }
          );
      }
  
      function uniqueBy(array, prop) {
          var seen = new Set();
          return array.filter(function (ref) {
              var check = ref[prop];
  
              return seen.has(check)
              ? false
              : seen.add(check) || true;
          } // IE 11 does not return the Set object
          );
      }
  
      function clamp(number, min, max) {
          if ( min === void 0 ) min = 0;
          if ( max === void 0 ) max = 1;
  
          return Math.min(Math.max(toNumber(number) || 0, min), max);
      }
  
      function noop() {}
  
      function intersectRect(r1, r2) {
          return r1.left < r2.right &&
              r1.right > r2.left &&
              r1.top < r2.bottom &&
              r1.bottom > r2.top;
      }
  
      function pointInRect(point, rect) {
          return point.x <= rect.right &&
              point.x >= rect.left &&
              point.y <= rect.bottom &&
              point.y >= rect.top;
      }
  
      var Dimensions = {
  
          ratio: function(dimensions, prop, value) {
              var obj;
  
  
              var aProp = prop === 'width' ? 'height' : 'width';
  
              return ( obj = {}, obj[aProp] = dimensions[prop] ? Math.round(value * dimensions[aProp] / dimensions[prop]) : dimensions[aProp], obj[prop] = value, obj );
          },
  
          contain: function(dimensions, maxDimensions) {
              var this$1 = this;
  
              dimensions = assign({}, dimensions);
  
              each(dimensions, function (_, prop) { return dimensions = dimensions[prop] > maxDimensions[prop]
                  ? this$1.ratio(dimensions, prop, maxDimensions[prop])
                  : dimensions; }
              );
  
              return dimensions;
          },
  
          cover: function(dimensions, maxDimensions) {
              var this$1 = this;
  
              dimensions = this.contain(dimensions, maxDimensions);
  
              each(dimensions, function (_, prop) { return dimensions = dimensions[prop] < maxDimensions[prop]
                  ? this$1.ratio(dimensions, prop, maxDimensions[prop])
                  : dimensions; }
              );
  
              return dimensions;
          }
  
      };
  
      function attr(element, name, value) {
  
          if (isObject(name)) {
              for (var key in name) {
                  attr(element, key, name[key]);
              }
              return;
          }
  
          if (isUndefined(value)) {
              element = toNode(element);
              return element && element.getAttribute(name);
          } else {
              toNodes(element).forEach(function (element) {
  
                  if (isFunction(value)) {
                      value = value.call(element, attr(element, name));
                  }
  
                  if (value === null) {
                      removeAttr(element, name);
                  } else {
                      element.setAttribute(name, value);
                  }
              });
          }
  
      }
  
      function hasAttr(element, name) {
          return toNodes(element).some(function (element) { return element.hasAttribute(name); });
      }
  
      function removeAttr(element, name) {
          element = toNodes(element);
          name.split(' ').forEach(function (name) { return element.forEach(function (element) { return element.hasAttribute(name) && element.removeAttribute(name); }
              ); }
          );
      }
  
      function data(element, attribute) {
          for (var i = 0, attrs = [attribute, ("data-" + attribute)]; i < attrs.length; i++) {
              if (hasAttr(element, attrs[i])) {
                  return attr(element, attrs[i]);
              }
          }
      }
  
      /* global DocumentTouch */
  
      var isIE = /msie|trident/i.test(window.navigator.userAgent);
      var isRtl = attr(document.documentElement, 'dir') === 'rtl';
  
      var hasTouchEvents = 'ontouchstart' in window;
      var hasPointerEvents = window.PointerEvent;
      var hasTouch = hasTouchEvents
          || window.DocumentTouch && document instanceof DocumentTouch
          || navigator.maxTouchPoints; // IE >=11
  
      var pointerDown = hasPointerEvents ? 'pointerdown' : hasTouchEvents ? 'touchstart' : 'mousedown';
      var pointerMove = hasPointerEvents ? 'pointermove' : hasTouchEvents ? 'touchmove' : 'mousemove';
      var pointerUp = hasPointerEvents ? 'pointerup' : hasTouchEvents ? 'touchend' : 'mouseup';
      var pointerEnter = hasPointerEvents ? 'pointerenter' : hasTouchEvents ? '' : 'mouseenter';
      var pointerLeave = hasPointerEvents ? 'pointerleave' : hasTouchEvents ? '' : 'mouseleave';
      var pointerCancel = hasPointerEvents ? 'pointercancel' : 'touchcancel';
  
      function query(selector, context) {
          return toNode(selector) || find(selector, getContext(selector, context));
      }
  
      function queryAll(selector, context) {
          var nodes = toNodes(selector);
          return nodes.length && nodes || findAll(selector, getContext(selector, context));
      }
  
      function getContext(selector, context) {
          if ( context === void 0 ) context = document;
  
          return isContextSelector(selector) || isDocument(context)
              ? context
              : context.ownerDocument;
      }
  
      function find(selector, context) {
          return toNode(_query(selector, context, 'querySelector'));
      }
  
      function findAll(selector, context) {
          return toNodes(_query(selector, context, 'querySelectorAll'));
      }
  
      function _query(selector, context, queryFn) {
          if ( context === void 0 ) context = document;
  
  
          if (!selector || !isString(selector)) {
              return null;
          }
  
          selector = selector.replace(contextSanitizeRe, '$1 *');
  
          var removes;
  
          if (isContextSelector(selector)) {
  
              removes = [];
  
              selector = splitSelector(selector).map(function (selector, i) {
  
                  var ctx = context;
  
                  if (selector[0] === '!') {
  
                      var selectors = selector.substr(1).trim().split(' ');
                      ctx = closest(parent(context), selectors[0]);
                      selector = selectors.slice(1).join(' ').trim();
  
                  }
  
                  if (selector[0] === '-') {
  
                      var selectors$1 = selector.substr(1).trim().split(' ');
                      var prev = (ctx || context).previousElementSibling;
                      ctx = matches(prev, selector.substr(1)) ? prev : null;
                      selector = selectors$1.slice(1).join(' ');
  
                  }
  
                  if (!ctx) {
                      return null;
                  }
  
                  if (!ctx.id) {
                      ctx.id = "uk-" + (Date.now()) + i;
                      removes.push(function () { return removeAttr(ctx, 'id'); });
                  }
  
                  return ("#" + (escape(ctx.id)) + " " + selector);
  
              }).filter(Boolean).join(',');
  
              context = document;
  
          }
  
          try {
  
              return context[queryFn](selector);
  
          } catch (e) {
  
              return null;
  
          } finally {
  
              removes && removes.forEach(function (remove) { return remove(); });
  
          }
  
      }
  
      var contextSelectorRe = /(^|[^\\],)\s*[!>+~-]/;
      var contextSanitizeRe = /([!>+~-])(?=\s+[!>+~-]|\s*$)/g;
  
      function isContextSelector(selector) {
          return isString(selector) && selector.match(contextSelectorRe);
      }
  
      var selectorRe = /.*?[^\\](?:,|$)/g;
  
      function splitSelector(selector) {
          return selector.match(selectorRe).map(function (selector) { return selector.replace(/,$/, '').trim(); });
      }
  
      var elProto = Element.prototype;
      var matchesFn = elProto.matches || elProto.webkitMatchesSelector || elProto.msMatchesSelector;
  
      function matches(element, selector) {
          return toNodes(element).some(function (element) { return matchesFn.call(element, selector); });
      }
  
      var closestFn = elProto.closest || function (selector) {
          var ancestor = this;
  
          do {
  
              if (matches(ancestor, selector)) {
                  return ancestor;
              }
  
          } while ((ancestor = parent(ancestor)));
      };
  
      function closest(element, selector) {
  
          if (startsWith(selector, '>')) {
              selector = selector.slice(1);
          }
  
          return isElement(element)
              ? closestFn.call(element, selector)
              : toNodes(element).map(function (element) { return closest(element, selector); }).filter(Boolean);
      }
  
      function parent(element) {
          element = toNode(element);
          return element && isElement(element.parentNode) && element.parentNode;
      }
  
      function parents(element, selector) {
          var elements = [];
  
          while ((element = parent(element))) {
              if (!selector || matches(element, selector)) {
                  elements.push(element);
              }
          }
  
          return elements;
      }
  
      function children(element, selector) {
          element = toNode(element);
          var children = element ? toNodes(element.children) : [];
          return selector ? children.filter(function (element) { return matches(element, selector); }) : children;
      }
  
      var escapeFn = window.CSS && CSS.escape || function (css) { return css.replace(/([^\x7f-\uFFFF\w-])/g, function (match) { return ("\\" + match); }); };
      function escape(css) {
          return isString(css) ? escapeFn.call(null, css) : '';
      }
  
      var voidElements = {
          area: true,
          base: true,
          br: true,
          col: true,
          embed: true,
          hr: true,
          img: true,
          input: true,
          keygen: true,
          link: true,
          menuitem: true,
          meta: true,
          param: true,
          source: true,
          track: true,
          wbr: true
      };
      function isVoidElement(element) {
          return toNodes(element).some(function (element) { return voidElements[element.tagName.toLowerCase()]; });
      }
  
      function isVisible(element) {
          return toNodes(element).some(function (element) { return element.offsetWidth || element.offsetHeight || element.getClientRects().length; });
      }
  
      var selInput = 'input,select,textarea,button';
      function isInput(element) {
          return toNodes(element).some(function (element) { return matches(element, selInput); });
      }
  
      function filter(element, selector) {
          return toNodes(element).filter(function (element) { return matches(element, selector); });
      }
  
      function within(element, selector) {
          return !isString(selector)
              ? element === selector || (isDocument(selector)
                  ? selector.documentElement
                  : toNode(selector)).contains(toNode(element)) // IE 11 document does not implement contains
              : matches(element, selector) || closest(element, selector);
      }
  
      function on() {
          var args = [], len = arguments.length;
          while ( len-- ) args[ len ] = arguments[ len ];
  
  
          var ref = getArgs(args);
          var targets = ref[0];
          var type = ref[1];
          var selector = ref[2];
          var listener = ref[3];
          var useCapture = ref[4];
  
          targets = toEventTargets(targets);
  
          if (listener.length > 1) {
              listener = detail(listener);
          }
  
          if (useCapture && useCapture.self) {
              listener = selfFilter(listener);
          }
  
          if (selector) {
              listener = delegate(targets, selector, listener);
          }
  
          useCapture = useCaptureFilter(useCapture);
  
          type.split(' ').forEach(function (type) { return targets.forEach(function (target) { return target.addEventListener(type, listener, useCapture); }
              ); }
          );
          return function () { return off(targets, type, listener, useCapture); };
      }
  
      function off(targets, type, listener, useCapture) {
          if ( useCapture === void 0 ) useCapture = false;
  
          useCapture = useCaptureFilter(useCapture);
          targets = toEventTargets(targets);
          type.split(' ').forEach(function (type) { return targets.forEach(function (target) { return target.removeEventListener(type, listener, useCapture); }
              ); }
          );
      }
  
      function once() {
          var args = [], len = arguments.length;
          while ( len-- ) args[ len ] = arguments[ len ];
  
  
          var ref = getArgs(args);
          var element = ref[0];
          var type = ref[1];
          var selector = ref[2];
          var listener = ref[3];
          var useCapture = ref[4];
          var condition = ref[5];
          var off = on(element, type, selector, function (e) {
              var result = !condition || condition(e);
              if (result) {
                  off();
                  listener(e, result);
              }
          }, useCapture);
  
          return off;
      }
  
      function trigger(targets, event, detail) {
          return toEventTargets(targets).reduce(function (notCanceled, target) { return notCanceled && target.dispatchEvent(createEvent(event, true, true, detail)); }
              , true);
      }
  
      function createEvent(e, bubbles, cancelable, detail) {
          if ( bubbles === void 0 ) bubbles = true;
          if ( cancelable === void 0 ) cancelable = false;
  
          if (isString(e)) {
              var event = document.createEvent('CustomEvent'); // IE 11
              event.initCustomEvent(e, bubbles, cancelable, detail);
              e = event;
          }
  
          return e;
      }
  
      function getArgs(args) {
          if (isFunction(args[2])) {
              args.splice(2, 0, false);
          }
          return args;
      }
  
      function delegate(delegates, selector, listener) {
          var this$1 = this;
  
          return function (e) {
  
              delegates.forEach(function (delegate) {
  
                  var current = selector[0] === '>'
                      ? findAll(selector, delegate).reverse().filter(function (element) { return within(e.target, element); })[0]
                      : closest(e.target, selector);
  
                  if (current) {
                      e.delegate = delegate;
                      e.current = current;
  
                      listener.call(this$1, e);
                  }
  
              });
  
          };
      }
  
      function detail(listener) {
          return function (e) { return isArray(e.detail) ? listener.apply(void 0, [ e ].concat( e.detail )) : listener(e); };
      }
  
      function selfFilter(listener) {
          return function (e) {
              if (e.target === e.currentTarget || e.target === e.current) {
                  return listener.call(null, e);
              }
          };
      }
  
      function useCaptureFilter(options) {
          return options && isIE && !isBoolean(options)
              ? !!options.capture
              : options;
      }
  
      function isEventTarget(target) {
          return target && 'addEventListener' in target;
      }
  
      function toEventTarget(target) {
          return isEventTarget(target) ? target : toNode(target);
      }
  
      function toEventTargets(target) {
          return isArray(target)
                  ? target.map(toEventTarget).filter(Boolean)
                  : isString(target)
                      ? findAll(target)
                      : isEventTarget(target)
                          ? [target]
                          : toNodes(target);
      }
  
      function isTouch(e) {
          return e.pointerType === 'touch' || !!e.touches;
      }
  
      function getEventPos(e, prop) {
          if ( prop === void 0 ) prop = 'client';
  
          var touches = e.touches;
          var changedTouches = e.changedTouches;
          var ref = touches && touches[0] || changedTouches && changedTouches[0] || e;
          var x = ref[(prop + "X")];
          var y = ref[(prop + "Y")];
  
          return {x: x, y: y};
      }
  
      /* global setImmediate */
  
      var Promise = 'Promise' in window ? window.Promise : PromiseFn;
  
      var Deferred = function() {
          var this$1 = this;
  
          this.promise = new Promise(function (resolve, reject) {
              this$1.reject = reject;
              this$1.resolve = resolve;
          });
      };
  
      /**
       * Promises/A+ polyfill v1.1.4 (https://github.com/bramstein/promis)
       */
  
      var RESOLVED = 0;
      var REJECTED = 1;
      var PENDING = 2;
  
      var async = 'setImmediate' in window ? setImmediate : setTimeout;
  
      function PromiseFn(executor) {
  
          this.state = PENDING;
          this.value = undefined;
          this.deferred = [];
  
          var promise = this;
  
          try {
              executor(
                  function (x) {
                      promise.resolve(x);
                  },
                  function (r) {
                      promise.reject(r);
                  }
              );
          } catch (e) {
              promise.reject(e);
          }
      }
  
      PromiseFn.reject = function (r) {
          return new PromiseFn(function (resolve, reject) {
              reject(r);
          });
      };
  
      PromiseFn.resolve = function (x) {
          return new PromiseFn(function (resolve, reject) {
              resolve(x);
          });
      };
  
      PromiseFn.all = function all(iterable) {
          return new PromiseFn(function (resolve, reject) {
              var result = [];
              var count = 0;
  
              if (iterable.length === 0) {
                  resolve(result);
              }
  
              function resolver(i) {
                  return function (x) {
                      result[i] = x;
                      count += 1;
  
                      if (count === iterable.length) {
                          resolve(result);
                      }
                  };
              }
  
              for (var i = 0; i < iterable.length; i += 1) {
                  PromiseFn.resolve(iterable[i]).then(resolver(i), reject);
              }
          });
      };
  
      PromiseFn.race = function race(iterable) {
          return new PromiseFn(function (resolve, reject) {
              for (var i = 0; i < iterable.length; i += 1) {
                  PromiseFn.resolve(iterable[i]).then(resolve, reject);
              }
          });
      };
  
      var p = PromiseFn.prototype;
  
      p.resolve = function resolve(x) {
          var promise = this;
  
          if (promise.state === PENDING) {
              if (x === promise) {
                  throw new TypeError('Promise settled with itself.');
              }
  
              var called = false;
  
              try {
                  var then = x && x.then;
  
                  if (x !== null && isObject(x) && isFunction(then)) {
                      then.call(
                          x,
                          function (x) {
                              if (!called) {
                                  promise.resolve(x);
                              }
                              called = true;
                          },
                          function (r) {
                              if (!called) {
                                  promise.reject(r);
                              }
                              called = true;
                          }
                      );
                      return;
                  }
              } catch (e) {
                  if (!called) {
                      promise.reject(e);
                  }
                  return;
              }
  
              promise.state = RESOLVED;
              promise.value = x;
              promise.notify();
          }
      };
  
      p.reject = function reject(reason) {
          var promise = this;
  
          if (promise.state === PENDING) {
              if (reason === promise) {
                  throw new TypeError('Promise settled with itself.');
              }
  
              promise.state = REJECTED;
              promise.value = reason;
              promise.notify();
          }
      };
  
      p.notify = function notify() {
          var this$1 = this;
  
          async(function () {
              if (this$1.state !== PENDING) {
                  while (this$1.deferred.length) {
                      var ref = this$1.deferred.shift();
                      var onResolved = ref[0];
                      var onRejected = ref[1];
                      var resolve = ref[2];
                      var reject = ref[3];
  
                      try {
                          if (this$1.state === RESOLVED) {
                              if (isFunction(onResolved)) {
                                  resolve(onResolved.call(undefined, this$1.value));
                              } else {
                                  resolve(this$1.value);
                              }
                          } else if (this$1.state === REJECTED) {
                              if (isFunction(onRejected)) {
                                  resolve(onRejected.call(undefined, this$1.value));
                              } else {
                                  reject(this$1.value);
                              }
                          }
                      } catch (e) {
                          reject(e);
                      }
                  }
              }
          });
      };
  
      p.then = function then(onResolved, onRejected) {
          var this$1 = this;
  
          return new PromiseFn(function (resolve, reject) {
              this$1.deferred.push([onResolved, onRejected, resolve, reject]);
              this$1.notify();
          });
      };
  
      p.catch = function (onRejected) {
          return this.then(undefined, onRejected);
      };
  
      function ajax(url, options) {
          return new Promise(function (resolve, reject) {
  
              var env = assign({
                  data: null,
                  method: 'GET',
                  headers: {},
                  xhr: new XMLHttpRequest(),
                  beforeSend: noop,
                  responseType: ''
              }, options);
  
              env.beforeSend(env);
  
              var xhr = env.xhr;
  
              for (var prop in env) {
                  if (prop in xhr) {
                      try {
  
                          xhr[prop] = env[prop];
  
                      } catch (e) {}
                  }
              }
  
              xhr.open(env.method.toUpperCase(), url);
  
              for (var header in env.headers) {
                  xhr.setRequestHeader(header, env.headers[header]);
              }
  
              on(xhr, 'load', function () {
  
                  if (xhr.status === 0 || xhr.status >= 200 && xhr.status < 300 || xhr.status === 304) {
                      resolve(xhr);
                  } else {
                      reject(assign(Error(xhr.statusText), {
                          xhr: xhr,
                          status: xhr.status
                      }));
                  }
  
              });
  
              on(xhr, 'error', function () { return reject(assign(Error('Network Error'), {xhr: xhr})); });
              on(xhr, 'timeout', function () { return reject(assign(Error('Network Timeout'), {xhr: xhr})); });
  
              xhr.send(env.data);
          });
      }
  
      function getImage(src, srcset, sizes) {
  
          return new Promise(function (resolve, reject) {
              var img = new Image();
  
              img.onerror = reject;
              img.onload = function () { return resolve(img); };
  
              sizes && (img.sizes = sizes);
              srcset && (img.srcset = srcset);
              img.src = src;
          });
  
      }
  
      function ready(fn) {
  
          if (document.readyState !== 'loading') {
              fn();
              return;
          }
  
          var unbind = on(document, 'DOMContentLoaded', function () {
              unbind();
              fn();
          });
      }
  
      function index(element, ref) {
          return ref
              ? toNodes(element).indexOf(toNode(ref))
              : children(parent(element)).indexOf(element);
      }
  
      function getIndex(i, elements, current, finite) {
          if ( current === void 0 ) current = 0;
          if ( finite === void 0 ) finite = false;
  
  
          elements = toNodes(elements);
  
          var length = elements.length;
  
          i = isNumeric(i)
              ? toNumber(i)
              : i === 'next'
                  ? current + 1
                  : i === 'previous'
                      ? current - 1
                      : index(elements, i);
  
          if (finite) {
              return clamp(i, 0, length - 1);
          }
  
          i %= length;
  
          return i < 0 ? i + length : i;
      }
  
      function empty(element) {
          element = $(element);
          element.innerHTML = '';
          return element;
      }
  
      function html(parent, html) {
          parent = $(parent);
          return isUndefined(html)
              ? parent.innerHTML
              : append(parent.hasChildNodes() ? empty(parent) : parent, html);
      }
  
      function prepend(parent, element) {
  
          parent = $(parent);
  
          if (!parent.hasChildNodes()) {
              return append(parent, element);
          } else {
              return insertNodes(element, function (element) { return parent.insertBefore(element, parent.firstChild); });
          }
      }
  
      function append(parent, element) {
          parent = $(parent);
          return insertNodes(element, function (element) { return parent.appendChild(element); });
      }
  
      function before(ref, element) {
          ref = $(ref);
          return insertNodes(element, function (element) { return ref.parentNode.insertBefore(element, ref); });
      }
  
      function after(ref, element) {
          ref = $(ref);
          return insertNodes(element, function (element) { return ref.nextSibling
              ? before(ref.nextSibling, element)
              : append(ref.parentNode, element); }
          );
      }
  
      function insertNodes(element, fn) {
          element = isString(element) ? fragment(element) : element;
          return element
              ? 'length' in element
                  ? toNodes(element).map(fn)
                  : fn(element)
              : null;
      }
  
      function remove(element) {
          toNodes(element).map(function (element) { return element.parentNode && element.parentNode.removeChild(element); });
      }
  
      function wrapAll(element, structure) {
  
          structure = toNode(before(element, structure));
  
          while (structure.firstChild) {
              structure = structure.firstChild;
          }
  
          append(structure, element);
  
          return structure;
      }
  
      function wrapInner(element, structure) {
          return toNodes(toNodes(element).map(function (element) { return element.hasChildNodes ? wrapAll(toNodes(element.childNodes), structure) : append(element, structure); }
          ));
      }
  
      function unwrap(element) {
          toNodes(element)
              .map(parent)
              .filter(function (value, index, self) { return self.indexOf(value) === index; })
              .forEach(function (parent) {
                  before(parent, parent.childNodes);
                  remove(parent);
              });
      }
  
      var fragmentRe = /^\s*<(\w+|!)[^>]*>/;
      var singleTagRe = /^<(\w+)\s*\/?>(?:<\/\1>)?$/;
  
      function fragment(html) {
  
          var matches = singleTagRe.exec(html);
          if (matches) {
              return document.createElement(matches[1]);
          }
  
          var container = document.createElement('div');
          if (fragmentRe.test(html)) {
              container.insertAdjacentHTML('beforeend', html.trim());
          } else {
              container.textContent = html;
          }
  
          return container.childNodes.length > 1 ? toNodes(container.childNodes) : container.firstChild;
  
      }
  
      function apply(node, fn) {
  
          if (!isElement(node)) {
              return;
          }
  
          fn(node);
          node = node.firstElementChild;
          while (node) {
              var next = node.nextElementSibling;
              apply(node, fn);
              node = next;
          }
      }
  
      function $(selector, context) {
          return !isString(selector)
              ? toNode(selector)
              : isHtml(selector)
                  ? toNode(fragment(selector))
                  : find(selector, context);
      }
  
      function $$(selector, context) {
          return !isString(selector)
              ? toNodes(selector)
              : isHtml(selector)
                  ? toNodes(fragment(selector))
                  : findAll(selector, context);
      }
  
      function isHtml(str) {
          return str[0] === '<' || str.match(/^\s*</);
      }
  
      function addClass(element) {
          var args = [], len = arguments.length - 1;
          while ( len-- > 0 ) args[ len ] = arguments[ len + 1 ];
  
          apply$1(element, args, 'add');
      }
  
      function removeClass(element) {
          var args = [], len = arguments.length - 1;
          while ( len-- > 0 ) args[ len ] = arguments[ len + 1 ];
  
          apply$1(element, args, 'remove');
      }
  
      function removeClasses(element, cls) {
          attr(element, 'class', function (value) { return (value || '').replace(new RegExp(("\\b" + cls + "\\b"), 'g'), ''); });
      }
  
      function replaceClass(element) {
          var args = [], len = arguments.length - 1;
          while ( len-- > 0 ) args[ len ] = arguments[ len + 1 ];
  
          args[0] && removeClass(element, args[0]);
          args[1] && addClass(element, args[1]);
      }
  
      function hasClass(element, cls) {
          return cls && toNodes(element).some(function (element) { return element.classList.contains(cls.split(' ')[0]); });
      }
  
      function toggleClass(element) {
          var args = [], len = arguments.length - 1;
          while ( len-- > 0 ) args[ len ] = arguments[ len + 1 ];
  
  
          if (!args.length) {
              return;
          }
  
          args = getArgs$1(args);
  
          var force = !isString(last(args)) ? args.pop() : []; // in iOS 9.3 force === undefined evaluates to false
  
          args = args.filter(Boolean);
  
          toNodes(element).forEach(function (ref) {
              var classList = ref.classList;
  
              for (var i = 0; i < args.length; i++) {
                  supports.Force
                      ? classList.toggle.apply(classList, [args[i]].concat(force))
                      : (classList[(!isUndefined(force) ? force : !classList.contains(args[i])) ? 'add' : 'remove'](args[i]));
              }
          });
  
      }
  
      function apply$1(element, args, fn) {
          args = getArgs$1(args).filter(Boolean);
  
          args.length && toNodes(element).forEach(function (ref) {
              var classList = ref.classList;
  
              supports.Multiple
                  ? classList[fn].apply(classList, args)
                  : args.forEach(function (cls) { return classList[fn](cls); });
          });
      }
  
      function getArgs$1(args) {
          return args.reduce(function (args, arg) { return args.concat.call(args, isString(arg) && includes(arg, ' ') ? arg.trim().split(' ') : arg); }
              , []);
      }
  
      // IE 11
      var supports = {
  
          get Multiple() {
              return this.get('_multiple');
          },
  
          get Force() {
              return this.get('_force');
          },
  
          get: function(key) {
  
              if (!hasOwn(this, key)) {
                  var ref = document.createElement('_');
                  var classList = ref.classList;
                  classList.add('a', 'b');
                  classList.toggle('c', false);
                  this._multiple = classList.contains('b');
                  this._force = !classList.contains('c');
              }
  
              return this[key];
          }
  
      };
  
      var cssNumber = {
          'animation-iteration-count': true,
          'column-count': true,
          'fill-opacity': true,
          'flex-grow': true,
          'flex-shrink': true,
          'font-weight': true,
          'line-height': true,
          'opacity': true,
          'order': true,
          'orphans': true,
          'stroke-dasharray': true,
          'stroke-dashoffset': true,
          'widows': true,
          'z-index': true,
          'zoom': true
      };
  
      function css(element, property, value) {
  
          return toNodes(element).map(function (element) {
  
              if (isString(property)) {
  
                  property = propName(property);
  
                  if (isUndefined(value)) {
                      return getStyle(element, property);
                  } else if (!value && !isNumber(value)) {
                      element.style.removeProperty(property);
                  } else {
                      element.style[property] = isNumeric(value) && !cssNumber[property] ? (value + "px") : value;
                  }
  
              } else if (isArray(property)) {
  
                  var styles = getStyles(element);
  
                  return property.reduce(function (props, property) {
                      props[property] = styles[propName(property)];
                      return props;
                  }, {});
  
              } else if (isObject(property)) {
                  each(property, function (value, property) { return css(element, property, value); });
              }
  
              return element;
  
          })[0];
  
      }
  
      function getStyles(element, pseudoElt) {
          element = toNode(element);
          return element.ownerDocument.defaultView.getComputedStyle(element, pseudoElt);
      }
  
      function getStyle(element, property, pseudoElt) {
          return getStyles(element, pseudoElt)[property];
      }
  
      var vars = {};
  
      function getCssVar(name) {
  
          var docEl = document.documentElement;
  
          if (!isIE) {
              return getStyles(docEl).getPropertyValue(("--uk-" + name));
          }
  
          if (!(name in vars)) {
  
              /* usage in css: .uk-name:before { content:"xyz" } */
  
              var element = append(docEl, document.createElement('div'));
  
              addClass(element, ("uk-" + name));
  
              vars[name] = getStyle(element, 'content', ':before').replace(/^["'](.*)["']$/, '$1');
  
              remove(element);
  
          }
  
          return vars[name];
  
      }
  
      var cssProps = {};
  
      function propName(name) {
  
          var ret = cssProps[name];
          if (!ret) {
              ret = cssProps[name] = vendorPropName(name) || name;
          }
          return ret;
      }
  
      var cssPrefixes = ['webkit', 'moz', 'ms'];
  
      function vendorPropName(name) {
  
          name = hyphenate(name);
  
          var ref = document.documentElement;
          var style = ref.style;
  
          if (name in style) {
              return name;
          }
  
          var i = cssPrefixes.length, prefixedName;
  
          while (i--) {
              prefixedName = "-" + (cssPrefixes[i]) + "-" + name;
              if (prefixedName in style) {
                  return prefixedName;
              }
          }
      }
  
      function transition(element, props, duration, timing) {
          if ( duration === void 0 ) duration = 400;
          if ( timing === void 0 ) timing = 'linear';
  
  
          return Promise.all(toNodes(element).map(function (element) { return new Promise(function (resolve, reject) {
  
                  for (var name in props) {
                      var value = css(element, name);
                      if (value === '') {
                          css(element, name, value);
                      }
                  }
  
                  var timer = setTimeout(function () { return trigger(element, 'transitionend'); }, duration);
  
                  once(element, 'transitionend transitioncanceled', function (ref) {
                      var type = ref.type;
  
                      clearTimeout(timer);
                      removeClass(element, 'uk-transition');
                      css(element, {
                          transitionProperty: '',
                          transitionDuration: '',
                          transitionTimingFunction: ''
                      });
                      type === 'transitioncanceled' ? reject() : resolve();
                  }, {self: true});
  
                  addClass(element, 'uk-transition');
                  css(element, assign({
                      transitionProperty: Object.keys(props).map(propName).join(','),
                      transitionDuration: (duration + "ms"),
                      transitionTimingFunction: timing
                  }, props));
  
              }); }
          ));
  
      }
  
      var Transition = {
  
          start: transition,
  
          stop: function(element) {
              trigger(element, 'transitionend');
              return Promise.resolve();
          },
  
          cancel: function(element) {
              trigger(element, 'transitioncanceled');
          },
  
          inProgress: function(element) {
              return hasClass(element, 'uk-transition');
          }
  
      };
  
      var animationPrefix = 'uk-animation-';
      var clsCancelAnimation = 'uk-cancel-animation';
  
      function animate(element, animation, duration, origin, out) {
          var arguments$1 = arguments;
          if ( duration === void 0 ) duration = 200;
  
  
          return Promise.all(toNodes(element).map(function (element) { return new Promise(function (resolve, reject) {
  
                  if (hasClass(element, clsCancelAnimation)) {
                      requestAnimationFrame(function () { return Promise.resolve().then(function () { return animate.apply(void 0, arguments$1).then(resolve, reject); }
                          ); }
                      );
                      return;
                  }
  
                  var cls = animation + " " + animationPrefix + (out ? 'leave' : 'enter');
  
                  if (startsWith(animation, animationPrefix)) {
  
                      if (origin) {
                          cls += " uk-transform-origin-" + origin;
                      }
  
                      if (out) {
                          cls += " " + animationPrefix + "reverse";
                      }
  
                  }
  
                  reset();
  
                  once(element, 'animationend animationcancel', function (ref) {
                      var type = ref.type;
  
  
                      var hasReset = false;
  
                      if (type === 'animationcancel') {
                          reject();
                          reset();
                      } else {
                          resolve();
                          Promise.resolve().then(function () {
                              hasReset = true;
                              reset();
                          });
                      }
  
                      requestAnimationFrame(function () {
                          if (!hasReset) {
                              addClass(element, clsCancelAnimation);
  
                              requestAnimationFrame(function () { return removeClass(element, clsCancelAnimation); });
                          }
                      });
  
                  }, {self: true});
  
                  css(element, 'animationDuration', (duration + "ms"));
                  addClass(element, cls);
  
                  function reset() {
                      css(element, 'animationDuration', '');
                      removeClasses(element, (animationPrefix + "\\S*"));
                  }
  
              }); }
          ));
  
      }
  
      var inProgress = new RegExp((animationPrefix + "(enter|leave)"));
      var Animation = {
  
          in: function(element, animation, duration, origin) {
              return animate(element, animation, duration, origin, false);
          },
  
          out: function(element, animation, duration, origin) {
              return animate(element, animation, duration, origin, true);
          },
  
          inProgress: function(element) {
              return inProgress.test(attr(element, 'class'));
          },
  
          cancel: function(element) {
              trigger(element, 'animationcancel');
          }
  
      };
  
      var dirs = {
          width: ['x', 'left', 'right'],
          height: ['y', 'top', 'bottom']
      };
  
      function positionAt(element, target, elAttach, targetAttach, elOffset, targetOffset, flip, boundary) {
  
          elAttach = getPos(elAttach);
          targetAttach = getPos(targetAttach);
  
          var flipped = {element: elAttach, target: targetAttach};
  
          if (!element || !target) {
              return flipped;
          }
  
          var dim = getDimensions(element);
          var targetDim = getDimensions(target);
          var position = targetDim;
  
          moveTo(position, elAttach, dim, -1);
          moveTo(position, targetAttach, targetDim, 1);
  
          elOffset = getOffsets(elOffset, dim.width, dim.height);
          targetOffset = getOffsets(targetOffset, targetDim.width, targetDim.height);
  
          elOffset['x'] += targetOffset['x'];
          elOffset['y'] += targetOffset['y'];
  
          position.left += elOffset['x'];
          position.top += elOffset['y'];
  
          if (flip) {
  
              var boundaries = [getDimensions(toWindow(element))];
  
              if (boundary) {
                  boundaries.unshift(getDimensions(boundary));
              }
  
              each(dirs, function (ref, prop) {
                  var dir = ref[0];
                  var align = ref[1];
                  var alignFlip = ref[2];
  
  
                  if (!(flip === true || includes(flip, dir))) {
                      return;
                  }
  
                  boundaries.some(function (boundary) {
  
                      var elemOffset = elAttach[dir] === align
                          ? -dim[prop]
                          : elAttach[dir] === alignFlip
                              ? dim[prop]
                              : 0;
  
                      var targetOffset = targetAttach[dir] === align
                          ? targetDim[prop]
                          : targetAttach[dir] === alignFlip
                              ? -targetDim[prop]
                              : 0;
  
                      if (position[align] < boundary[align] || position[align] + dim[prop] > boundary[alignFlip]) {
  
                          var centerOffset = dim[prop] / 2;
                          var centerTargetOffset = targetAttach[dir] === 'center' ? -targetDim[prop] / 2 : 0;
  
                          return elAttach[dir] === 'center' && (
                              apply(centerOffset, centerTargetOffset)
                              || apply(-centerOffset, -centerTargetOffset)
                          ) || apply(elemOffset, targetOffset);
  
                      }
  
                      function apply(elemOffset, targetOffset) {
  
                          var newVal = position[align] + elemOffset + targetOffset - elOffset[dir] * 2;
  
                          if (newVal >= boundary[align] && newVal + dim[prop] <= boundary[alignFlip]) {
                              position[align] = newVal;
  
                              ['element', 'target'].forEach(function (el) {
                                  flipped[el][dir] = !elemOffset
                                      ? flipped[el][dir]
                                      : flipped[el][dir] === dirs[prop][1]
                                          ? dirs[prop][2]
                                          : dirs[prop][1];
                              });
  
                              return true;
                          }
  
                      }
  
                  });
  
              });
          }
  
          offset(element, position);
  
          return flipped;
      }
  
      function offset(element, coordinates) {
  
          if (!coordinates) {
              return getDimensions(element);
          }
  
          var currentOffset = offset(element);
          var pos = css(element, 'position');
  
          ['left', 'top'].forEach(function (prop) {
              if (prop in coordinates) {
                  var value = css(element, prop);
                  css(element, prop, coordinates[prop] - currentOffset[prop]
                      + toFloat(pos === 'absolute' && value === 'auto'
                          ? position(element)[prop]
                          : value)
                  );
              }
          });
      }
  
      function getDimensions(element) {
  
          if (!element) {
              return {};
          }
  
          var ref = toWindow(element);
          var top = ref.pageYOffset;
          var left = ref.pageXOffset;
  
          if (isWindow(element)) {
  
              var height = element.innerHeight;
              var width = element.innerWidth;
  
              return {
                  top: top,
                  left: left,
                  height: height,
                  width: width,
                  bottom: top + height,
                  right: left + width
              };
          }
  
          var style, hidden;
  
          if (!isVisible(element) && css(element, 'display') === 'none') {
  
              style = attr(element, 'style');
              hidden = attr(element, 'hidden');
  
              attr(element, {
                  style: ((style || '') + ";display:block !important;"),
                  hidden: null
              });
          }
  
          element = toNode(element);
  
          var rect = element.getBoundingClientRect();
  
          if (!isUndefined(style)) {
              attr(element, {style: style, hidden: hidden});
          }
  
          return {
              height: rect.height,
              width: rect.width,
              top: rect.top + top,
              left: rect.left + left,
              bottom: rect.bottom + top,
              right: rect.right + left
          };
      }
  
      function position(element, parent) {
  
          parent = parent || toNode(element).offsetParent || toWindow(element).document.documentElement;
  
          var elementOffset = offset(element);
          var parentOffset = offset(parent);
  
          return {
              top: elementOffset.top - parentOffset.top - toFloat(css(parent, 'borderTopWidth')),
              left: elementOffset.left - parentOffset.left - toFloat(css(parent, 'borderLeftWidth'))
          };
      }
  
      function offsetPosition(element) {
          var offset = [0, 0];
  
          element = toNode(element);
  
          do {
  
              offset[0] += element.offsetTop;
              offset[1] += element.offsetLeft;
  
              if (css(element, 'position') === 'fixed') {
                  var win = toWindow(element);
                  offset[0] += win.pageYOffset;
                  offset[1] += win.pageXOffset;
                  return offset;
              }
  
          } while ((element = element.offsetParent));
  
          return offset;
      }
  
      var height = dimension('height');
      var width = dimension('width');
  
      function dimension(prop) {
          var propName = ucfirst(prop);
          return function (element, value) {
  
              if (isUndefined(value)) {
  
                  if (isWindow(element)) {
                      return element[("inner" + propName)];
                  }
  
                  if (isDocument(element)) {
                      var doc = element.documentElement;
                      return Math.max(doc[("offset" + propName)], doc[("scroll" + propName)]);
                  }
  
                  element = toNode(element);
  
                  value = css(element, prop);
                  value = value === 'auto' ? element[("offset" + propName)] : toFloat(value) || 0;
  
                  return value - boxModelAdjust(element, prop);
  
              } else {
  
                  css(element, prop, !value && value !== 0
                      ? ''
                      : +value + boxModelAdjust(element, prop) + 'px'
                  );
  
              }
  
          };
      }
  
      function boxModelAdjust(element, prop, sizing) {
          if ( sizing === void 0 ) sizing = 'border-box';
  
          return css(element, 'boxSizing') === sizing
              ? dirs[prop].slice(1).map(ucfirst).reduce(function (value, prop) { return value
                  + toFloat(css(element, ("padding" + prop)))
                  + toFloat(css(element, ("border" + prop + "Width"))); }
                  , 0)
              : 0;
      }
  
      function moveTo(position, attach, dim, factor) {
          each(dirs, function (ref, prop) {
              var dir = ref[0];
              var align = ref[1];
              var alignFlip = ref[2];
  
              if (attach[dir] === alignFlip) {
                  position[align] += dim[prop] * factor;
              } else if (attach[dir] === 'center') {
                  position[align] += dim[prop] * factor / 2;
              }
          });
      }
  
      function getPos(pos) {
  
          var x = /left|center|right/;
          var y = /top|center|bottom/;
  
          pos = (pos || '').split(' ');
  
          if (pos.length === 1) {
              pos = x.test(pos[0])
                  ? pos.concat('center')
                  : y.test(pos[0])
                      ? ['center'].concat(pos)
                      : ['center', 'center'];
          }
  
          return {
              x: x.test(pos[0]) ? pos[0] : 'center',
              y: y.test(pos[1]) ? pos[1] : 'center'
          };
      }
  
      function getOffsets(offsets, width, height) {
  
          var ref = (offsets || '').split(' ');
          var x = ref[0];
          var y = ref[1];
  
          return {
              x: x ? toFloat(x) * (endsWith(x, '%') ? width / 100 : 1) : 0,
              y: y ? toFloat(y) * (endsWith(y, '%') ? height / 100 : 1) : 0
          };
      }
  
      function flipPosition(pos) {
          switch (pos) {
              case 'left':
                  return 'right';
              case 'right':
                  return 'left';
              case 'top':
                  return 'bottom';
              case 'bottom':
                  return 'top';
              default:
                  return pos;
          }
      }
  
      function toPx(value, property, element) {
          if ( property === void 0 ) property = 'width';
          if ( element === void 0 ) element = window;
  
          return isNumeric(value)
              ? +value
              : endsWith(value, 'vh')
                  ? percent(height(toWindow(element)), value)
                  : endsWith(value, 'vw')
                      ? percent(width(toWindow(element)), value)
                      : endsWith(value, '%')
                          ? percent(getDimensions(element)[property], value)
                          : toFloat(value);
      }
  
      function percent(base, value) {
          return base * toFloat(value) / 100;
      }
  
      /*
          Based on:
          Copyright (c) 2016 Wilson Page wilsonpage@me.com
          https://github.com/wilsonpage/fastdom
      */
  
      var fastdom = {
  
          reads: [],
          writes: [],
  
          read: function(task) {
              this.reads.push(task);
              scheduleFlush();
              return task;
          },
  
          write: function(task) {
              this.writes.push(task);
              scheduleFlush();
              return task;
          },
  
          clear: function(task) {
              return remove$1(this.reads, task) || remove$1(this.writes, task);
          },
  
          flush: flush
  
      };
  
      function flush(recursion) {
          if ( recursion === void 0 ) recursion = 1;
  
          runTasks(fastdom.reads);
          runTasks(fastdom.writes.splice(0, fastdom.writes.length));
  
          fastdom.scheduled = false;
  
          if (fastdom.reads.length || fastdom.writes.length) {
              scheduleFlush(recursion + 1);
          }
      }
  
      var RECURSION_LIMIT = 5;
      function scheduleFlush(recursion) {
          if (!fastdom.scheduled) {
              fastdom.scheduled = true;
              if (recursion > RECURSION_LIMIT) {
                  throw new Error('Maximum recursion limit reached.');
              } else if (recursion) {
                  Promise.resolve().then(function () { return flush(recursion); });
              } else {
                  requestAnimationFrame(function () { return flush(); });
              }
          }
      }
  
      function runTasks(tasks) {
          var task;
          while ((task = tasks.shift())) {
              task();
          }
      }
  
      function remove$1(array, item) {
          var index = array.indexOf(item);
          return !!~index && !!array.splice(index, 1);
      }
  
      function MouseTracker() {}
  
      MouseTracker.prototype = {
  
          positions: [],
  
          init: function() {
              var this$1 = this;
  
  
              this.positions = [];
  
              var position;
              this.unbind = on(document, 'mousemove', function (e) { return position = getEventPos(e, 'page'); });
              this.interval = setInterval(function () {
  
                  if (!position) {
                      return;
                  }
  
                  this$1.positions.push(position);
  
                  if (this$1.positions.length > 5) {
                      this$1.positions.shift();
                  }
              }, 50);
  
          },
  
          cancel: function() {
              this.unbind && this.unbind();
              this.interval && clearInterval(this.interval);
          },
  
          movesTo: function(target) {
  
              if (this.positions.length < 2) {
                  return false;
              }
  
              var p = offset(target);
              var left = p.left;
              var right = p.right;
              var top = p.top;
              var bottom = p.bottom;
  
              var ref = this.positions;
              var prevPosition = ref[0];
              var position = last(this.positions);
              var path = [prevPosition, position];
  
              if (pointInRect(position, p)) {
                  return false;
              }
  
              var diagonals = [[{x: left, y: top}, {x: right, y: bottom}], [{x: left, y: bottom}, {x: right, y: top}]];
  
              return diagonals.some(function (diagonal) {
                  var intersection = intersect(path, diagonal);
                  return intersection && pointInRect(intersection, p);
              });
          }
  
      };
  
      // Inspired by http://paulbourke.net/geometry/pointlineplane/
      function intersect(ref, ref$1) {
          var ref_0 = ref[0];
          var x1 = ref_0.x;
          var y1 = ref_0.y;
          var ref_1 = ref[1];
          var x2 = ref_1.x;
          var y2 = ref_1.y;
          var ref$1_0 = ref$1[0];
          var x3 = ref$1_0.x;
          var y3 = ref$1_0.y;
          var ref$1_1 = ref$1[1];
          var x4 = ref$1_1.x;
          var y4 = ref$1_1.y;
  
  
          var denominator = (y4 - y3) * (x2 - x1) - (x4 - x3) * (y2 - y1);
  
          // Lines are parallel
          if (denominator === 0) {
              return false;
          }
  
          var ua = ((x4 - x3) * (y1 - y3) - (y4 - y3) * (x1 - x3)) / denominator;
  
          if (ua < 0) {
              return false;
          }
  
          // Return a object with the x and y coordinates of the intersection
          return {x: x1 + ua * (x2 - x1), y: y1 + ua * (y2 - y1)};
      }
  
      var strats = {};
  
      strats.events =
      strats.created =
      strats.beforeConnect =
      strats.connected =
      strats.beforeDisconnect =
      strats.disconnected =
      strats.destroy = concatStrat;
  
      // args strategy
      strats.args = function (parentVal, childVal) {
          return childVal !== false && concatStrat(childVal || parentVal);
      };
  
      // update strategy
      strats.update = function (parentVal, childVal) {
          return sortBy(concatStrat(parentVal, isFunction(childVal) ? {read: childVal} : childVal), 'order');
      };
  
      // property strategy
      strats.props = function (parentVal, childVal) {
  
          if (isArray(childVal)) {
              childVal = childVal.reduce(function (value, key) {
                  value[key] = String;
                  return value;
              }, {});
          }
  
          return strats.methods(parentVal, childVal);
      };
  
      // extend strategy
      strats.computed =
      strats.methods = function (parentVal, childVal) {
          return childVal
              ? parentVal
                  ? assign({}, parentVal, childVal)
                  : childVal
              : parentVal;
      };
  
      // data strategy
      strats.data = function (parentVal, childVal, vm) {
  
          if (!vm) {
  
              if (!childVal) {
                  return parentVal;
              }
  
              if (!parentVal) {
                  return childVal;
              }
  
              return function (vm) {
                  return mergeFnData(parentVal, childVal, vm);
              };
  
          }
  
          return mergeFnData(parentVal, childVal, vm);
      };
  
      function mergeFnData(parentVal, childVal, vm) {
          return strats.computed(
              isFunction(parentVal)
                  ? parentVal.call(vm, vm)
                  : parentVal,
              isFunction(childVal)
                  ? childVal.call(vm, vm)
                  : childVal
          );
      }
  
      // concat strategy
      function concatStrat(parentVal, childVal) {
  
          parentVal = parentVal && !isArray(parentVal) ? [parentVal] : parentVal;
  
          return childVal
              ? parentVal
                  ? parentVal.concat(childVal)
                  : isArray(childVal)
                      ? childVal
                      : [childVal]
              : parentVal;
      }
  
      // default strategy
      function defaultStrat(parentVal, childVal) {
          return isUndefined(childVal) ? parentVal : childVal;
      }
  
      function mergeOptions(parent, child, vm) {
  
          var options = {};
  
          if (isFunction(child)) {
              child = child.options;
          }
  
          if (child.extends) {
              parent = mergeOptions(parent, child.extends, vm);
          }
  
          if (child.mixins) {
              for (var i = 0, l = child.mixins.length; i < l; i++) {
                  parent = mergeOptions(parent, child.mixins[i], vm);
              }
          }
  
          for (var key in parent) {
              mergeKey(key);
          }
  
          for (var key$1 in child) {
              if (!hasOwn(parent, key$1)) {
                  mergeKey(key$1);
              }
          }
  
          function mergeKey(key) {
              options[key] = (strats[key] || defaultStrat)(parent[key], child[key], vm);
          }
  
          return options;
      }
  
      function parseOptions(options, args) {
          var obj;
  
          if ( args === void 0 ) args = [];
  
          try {
  
              return !options
                  ? {}
                  : startsWith(options, '{')
                      ? JSON.parse(options)
                      : args.length && !includes(options, ':')
                          ? (( obj = {}, obj[args[0]] = options, obj ))
                          : options.split(';').reduce(function (options, option) {
                              var ref = option.split(/:(.*)/);
                              var key = ref[0];
                              var value = ref[1];
                              if (key && !isUndefined(value)) {
                                  options[key.trim()] = value.trim();
                              }
                              return options;
                          }, {});
  
          } catch (e) {
              return {};
          }
  
      }
  
      var id = 0;
  
      var Player = function(el) {
          this.id = ++id;
          this.el = toNode(el);
      };
  
      Player.prototype.isVideo = function () {
          return this.isYoutube() || this.isVimeo() || this.isHTML5();
      };
  
      Player.prototype.isHTML5 = function () {
          return this.el.tagName === 'VIDEO';
      };
  
      Player.prototype.isIFrame = function () {
          return this.el.tagName === 'IFRAME';
      };
  
      Player.prototype.isYoutube = function () {
          return this.isIFrame() && !!this.el.src.match(/\/\/.*?youtube(-nocookie)?\.[a-z]+\/(watch\?v=[^&\s]+|embed)|youtu\.be\/.*/);
      };
  
      Player.prototype.isVimeo = function () {
          return this.isIFrame() && !!this.el.src.match(/vimeo\.com\/video\/.*/);
      };
  
      Player.prototype.enableApi = function () {
              var this$1 = this;
  
  
          if (this.ready) {
              return this.ready;
          }
  
          var youtube = this.isYoutube();
          var vimeo = this.isVimeo();
  
          var poller;
  
          if (youtube || vimeo) {
  
              return this.ready = new Promise(function (resolve) {
  
                  once(this$1.el, 'load', function () {
                      if (youtube) {
                          var listener = function () { return post(this$1.el, {event: 'listening', id: this$1.id}); };
                          poller = setInterval(listener, 100);
                          listener();
                      }
                  });
  
                  listen(function (data) { return youtube && data.id === this$1.id && data.event === 'onReady' || vimeo && Number(data.player_id) === this$1.id; })
                      .then(function () {
                          resolve();
                          poller && clearInterval(poller);
                      });
  
                  attr(this$1.el, 'src', ("" + (this$1.el.src) + (includes(this$1.el.src, '?') ? '&' : '?') + (youtube ? 'enablejsapi=1' : ("api=1&player_id=" + (this$1.id)))));
  
              });
  
          }
  
          return Promise.resolve();
  
      };
  
      Player.prototype.play = function () {
              var this$1 = this;
  
  
          if (!this.isVideo()) {
              return;
          }
  
          if (this.isIFrame()) {
              this.enableApi().then(function () { return post(this$1.el, {func: 'playVideo', method: 'play'}); });
          } else if (this.isHTML5()) {
              try {
                  var promise = this.el.play();
  
                  if (promise) {
                      promise.catch(noop);
                  }
              } catch (e) {}
          }
      };
  
      Player.prototype.pause = function () {
              var this$1 = this;
  
  
          if (!this.isVideo()) {
              return;
          }
  
          if (this.isIFrame()) {
              this.enableApi().then(function () { return post(this$1.el, {func: 'pauseVideo', method: 'pause'}); });
          } else if (this.isHTML5()) {
              this.el.pause();
          }
      };
  
      Player.prototype.mute = function () {
              var this$1 = this;
  
  
          if (!this.isVideo()) {
              return;
          }
  
          if (this.isIFrame()) {
              this.enableApi().then(function () { return post(this$1.el, {func: 'mute', method: 'setVolume', value: 0}); });
          } else if (this.isHTML5()) {
              this.el.muted = true;
              attr(this.el, 'muted', '');
          }
  
      };
  
      function post(el, cmd) {
          try {
              el.contentWindow.postMessage(JSON.stringify(assign({event: 'command'}, cmd)), '*');
          } catch (e) {}
      }
  
      function listen(cb) {
  
          return new Promise(function (resolve) {
  
              once(window, 'message', function (_, data) { return resolve(data); }, false, function (ref) {
                  var data = ref.data;
  
  
                  if (!data || !isString(data)) {
                      return;
                  }
  
                  try {
                      data = JSON.parse(data);
                  } catch (e) {
                      return;
                  }
  
                  return data && cb(data);
  
              });
  
          });
  
      }
  
      function isInView(element, offsetTop, offsetLeft) {
          if ( offsetTop === void 0 ) offsetTop = 0;
          if ( offsetLeft === void 0 ) offsetLeft = 0;
  
  
          if (!isVisible(element)) {
              return false;
          }
  
          var parents = overflowParents(element).concat(element);
  
          for (var i = 0; i < parents.length - 1; i++) {
              var ref = offset(getViewport(parents[i]));
              var top = ref.top;
              var left = ref.left;
              var bottom = ref.bottom;
              var right = ref.right;
              var vp = {
                  top: top - offsetTop,
                  left: left - offsetLeft,
                  bottom: bottom + offsetTop,
                  right: right + offsetLeft
              };
  
              var client = offset(parents[i + 1]);
  
              if (!intersectRect(client, vp) && !pointInRect({x: client.left, y: client.top}, vp)) {
                  return false;
              }
          }
  
          return true;
      }
  
      function scrollTop(element, top) {
  
          if (isWindow(element) || isDocument(element)) {
              element = getScrollingElement(element);
          } else {
              element = toNode(element);
          }
  
          element.scrollTop = top;
      }
  
      function scrollIntoView(element, ref) {
          if ( ref === void 0 ) ref = {};
          var duration = ref.duration; if ( duration === void 0 ) duration = 1000;
          var offset = ref.offset; if ( offset === void 0 ) offset = 0;
  
  
          if (!isVisible(element)) {
              return;
          }
  
          var parents = overflowParents(element).concat(element);
          duration /= parents.length - 1;
  
          var promise = Promise.resolve();
          var loop = function ( i ) {
              promise = promise.then(function () { return new Promise(function (resolve) {
  
                      var scrollElement = parents[i];
                      var element = parents[i + 1];
  
                      var scroll = scrollElement.scrollTop;
                      var top = position(element, getViewport(scrollElement)).top - offset;
  
                      var start = Date.now();
                      var step = function () {
  
                          var percent = ease(clamp((Date.now() - start) / duration));
  
                          scrollTop(scrollElement, scroll + top * percent);
  
                          // scroll more if we have not reached our destination
                          if (percent !== 1) {
                              requestAnimationFrame(step);
                          } else {
                              resolve();
                          }
  
                      };
  
                      step();
                  }); }
              );
          };
  
          for (var i = 0; i < parents.length - 1; i++) loop( i );
  
          return promise;
  
          function ease(k) {
              return 0.5 * (1 - Math.cos(Math.PI * k));
          }
  
      }
  
      function scrolledOver(element, heightOffset) {
          if ( heightOffset === void 0 ) heightOffset = 0;
  
  
          if (!isVisible(element)) {
              return 0;
          }
  
          var scrollElement = last(scrollParents(element));
          var scrollHeight = scrollElement.scrollHeight;
          var scrollTop = scrollElement.scrollTop;
          var viewport = getViewport(scrollElement);
          var viewportHeight = offset(viewport).height;
          var viewportTop = offsetPosition(element)[0] - scrollTop - offsetPosition(scrollElement)[0];
          var viewportDist = Math.min(viewportHeight, viewportTop + scrollTop);
  
          var top = viewportTop - viewportDist;
          var dist = Math.min(
              offset(element).height + heightOffset + viewportDist,
              scrollHeight - (viewportTop + scrollTop),
              scrollHeight - viewportHeight
          );
  
          return clamp(-1 * top / dist);
      }
  
      function scrollParents(element, overflowRe) {
          if ( overflowRe === void 0 ) overflowRe = /auto|scroll/;
  
          var scrollEl = getScrollingElement(element);
          var scrollParents = parents(element).filter(function (parent) { return parent === scrollEl
              || overflowRe.test(css(parent, 'overflow'))
              && parent.scrollHeight > Math.round(offset(parent).height); }
          ).reverse();
          return scrollParents.length ? scrollParents : [scrollEl];
      }
  
      function getViewport(scrollElement) {
          return scrollElement === getScrollingElement(scrollElement) ? window : scrollElement;
      }
  
      function overflowParents(element) {
          return scrollParents(element, /auto|scroll|hidden/);
      }
  
      function getScrollingElement(element) {
          var ref = toWindow(element);
          var document = ref.document;
          return document.scrollingElement || document.documentElement;
      }
  
      var IntersectionObserver = 'IntersectionObserver' in window
          ? window.IntersectionObserver
          : /*@__PURE__*/(function () {
          function IntersectionObserverClass(callback, ref) {
              var this$1 = this;
              if ( ref === void 0 ) ref = {};
              var rootMargin = ref.rootMargin; if ( rootMargin === void 0 ) rootMargin = '0 0';
  
  
                  this.targets = [];
  
                  var ref$1 = (rootMargin || '0 0').split(' ').map(toFloat);
              var offsetTop = ref$1[0];
              var offsetLeft = ref$1[1];
  
                  this.offsetTop = offsetTop;
                  this.offsetLeft = offsetLeft;
  
                  var pending;
                  this.apply = function () {
  
                      if (pending) {
                          return;
                      }
  
                      pending = requestAnimationFrame(function () { return setTimeout(function () {
                          var records = this$1.takeRecords();
  
                          if (records.length) {
                              callback(records, this$1);
                          }
  
                          pending = false;
                      }); });
  
                  };
  
                  this.off = on(window, 'scroll resize load', this.apply, {passive: true, capture: true});
  
              }
  
              IntersectionObserverClass.prototype.takeRecords = function () {
                  var this$1 = this;
  
                  return this.targets.filter(function (entry) {
  
                      var inView = isInView(entry.target, this$1.offsetTop, this$1.offsetLeft);
  
                      if (entry.isIntersecting === null || inView ^ entry.isIntersecting) {
                          entry.isIntersecting = inView;
                          return true;
                      }
  
                  });
              };
  
              IntersectionObserverClass.prototype.observe = function (target) {
                  this.targets.push({
                      target: target,
                      isIntersecting: null
                  });
                  this.apply();
              };
  
              IntersectionObserverClass.prototype.disconnect = function () {
                  this.targets = [];
                  this.off();
              };
  
          return IntersectionObserverClass;
      }());
  
  
  
      var util = /*#__PURE__*/Object.freeze({
          __proto__: null,
          ajax: ajax,
          getImage: getImage,
          transition: transition,
          Transition: Transition,
          animate: animate,
          Animation: Animation,
          attr: attr,
          hasAttr: hasAttr,
          removeAttr: removeAttr,
          data: data,
          addClass: addClass,
          removeClass: removeClass,
          removeClasses: removeClasses,
          replaceClass: replaceClass,
          hasClass: hasClass,
          toggleClass: toggleClass,
          positionAt: positionAt,
          offset: offset,
          position: position,
          offsetPosition: offsetPosition,
          height: height,
          width: width,
          boxModelAdjust: boxModelAdjust,
          flipPosition: flipPosition,
          toPx: toPx,
          ready: ready,
          index: index,
          getIndex: getIndex,
          empty: empty,
          html: html,
          prepend: prepend,
          append: append,
          before: before,
          after: after,
          remove: remove,
          wrapAll: wrapAll,
          wrapInner: wrapInner,
          unwrap: unwrap,
          fragment: fragment,
          apply: apply,
          $: $,
          $$: $$,
          isIE: isIE,
          isRtl: isRtl,
          hasTouch: hasTouch,
          pointerDown: pointerDown,
          pointerMove: pointerMove,
          pointerUp: pointerUp,
          pointerEnter: pointerEnter,
          pointerLeave: pointerLeave,
          pointerCancel: pointerCancel,
          on: on,
          off: off,
          once: once,
          trigger: trigger,
          createEvent: createEvent,
          toEventTargets: toEventTargets,
          isTouch: isTouch,
          getEventPos: getEventPos,
          fastdom: fastdom,
          isVoidElement: isVoidElement,
          isVisible: isVisible,
          selInput: selInput,
          isInput: isInput,
          filter: filter,
          within: within,
          hasOwn: hasOwn,
          hyphenate: hyphenate,
          camelize: camelize,
          ucfirst: ucfirst,
          startsWith: startsWith,
          endsWith: endsWith,
          includes: includes,
          findIndex: findIndex,
          isArray: isArray,
          isFunction: isFunction,
          isObject: isObject,
          isPlainObject: isPlainObject,
          isWindow: isWindow,
          isDocument: isDocument,
          isJQuery: isJQuery,
          isNode: isNode,
          isElement: isElement,
          isNodeCollection: isNodeCollection,
          isBoolean: isBoolean,
          isString: isString,
          isNumber: isNumber,
          isNumeric: isNumeric,
          isEmpty: isEmpty,
          isUndefined: isUndefined,
          toBoolean: toBoolean,
          toNumber: toNumber,
          toFloat: toFloat,
          toNode: toNode,
          toNodes: toNodes,
          toWindow: toWindow,
          toList: toList,
          toMs: toMs,
          isEqual: isEqual,
          swap: swap,
          assign: assign,
          last: last,
          each: each,
          sortBy: sortBy,
          uniqueBy: uniqueBy,
          clamp: clamp,
          noop: noop,
          intersectRect: intersectRect,
          pointInRect: pointInRect,
          Dimensions: Dimensions,
          MouseTracker: MouseTracker,
          mergeOptions: mergeOptions,
          parseOptions: parseOptions,
          Player: Player,
          Promise: Promise,
          Deferred: Deferred,
          IntersectionObserver: IntersectionObserver,
          query: query,
          queryAll: queryAll,
          find: find,
          findAll: findAll,
          matches: matches,
          closest: closest,
          parent: parent,
          parents: parents,
          children: children,
          escape: escape,
          css: css,
          getStyles: getStyles,
          getStyle: getStyle,
          getCssVar: getCssVar,
          propName: propName,
          isInView: isInView,
          scrollTop: scrollTop,
          scrollIntoView: scrollIntoView,
          scrolledOver: scrolledOver,
          scrollParents: scrollParents,
          getViewport: getViewport
      });
  
      function globalAPI (UIkit) {
  
          var DATA = UIkit.data;
  
          UIkit.use = function (plugin) {
  
              if (plugin.installed) {
                  return;
              }
  
              plugin.call(null, this);
              plugin.installed = true;
  
              return this;
          };
  
          UIkit.mixin = function (mixin, component) {
              component = (isString(component) ? UIkit.component(component) : component) || this;
              component.options = mergeOptions(component.options, mixin);
          };
  
          UIkit.extend = function (options) {
  
              options = options || {};
  
              var Super = this;
              var Sub = function UIkitComponent(options) {
                  this._init(options);
              };
  
              Sub.prototype = Object.create(Super.prototype);
              Sub.prototype.constructor = Sub;
              Sub.options = mergeOptions(Super.options, options);
  
              Sub.super = Super;
              Sub.extend = Super.extend;
  
              return Sub;
          };
  
          UIkit.update = function (element, e) {
  
              element = element ? toNode(element) : document.body;
  
              parents(element).reverse().forEach(function (element) { return update(element[DATA], e); });
              apply(element, function (element) { return update(element[DATA], e); });
  
          };
  
          var container;
          Object.defineProperty(UIkit, 'container', {
  
              get: function() {
                  return container || document.body;
              },
  
              set: function(element) {
                  container = $(element);
              }
  
          });
  
          function update(data, e) {
  
              if (!data) {
                  return;
              }
  
              for (var name in data) {
                  if (data[name]._connected) {
                      data[name]._callUpdate(e);
                  }
              }
  
          }
      }
  
      function hooksAPI (UIkit) {
  
          UIkit.prototype._callHook = function (hook) {
              var this$1 = this;
  
  
              var handlers = this.$options[hook];
  
              if (handlers) {
                  handlers.forEach(function (handler) { return handler.call(this$1); });
              }
          };
  
          UIkit.prototype._callConnected = function () {
  
              if (this._connected) {
                  return;
              }
  
              this._data = {};
              this._computeds = {};
              this._initProps();
  
              this._callHook('beforeConnect');
              this._connected = true;
  
              this._initWatches();
              this._initEvents();
              this._initObserver();
  
              this._callHook('connected');
              this._callUpdate();
          };
  
          UIkit.prototype._callDisconnected = function () {
  
              if (!this._connected) {
                  return;
              }
  
              this._callHook('beforeDisconnect');
  
              if (this._observer) {
                  this._observer.disconnect();
                  this._observer = null;
              }
  
              this._unbindEvents();
              this._callHook('disconnected');
  
              this._connected = false;
  
          };
  
          UIkit.prototype._callUpdate = function (e) {
              var this$1 = this;
              if ( e === void 0 ) e = 'update';
  
  
              var type = e.type || e;
  
              if (includes(['update', 'resize'], type)) {
                  this._callWatches();
              }
  
              var updates = this.$options.update;
              var ref = this._frames;
              var reads = ref.reads;
              var writes = ref.writes;
  
              if (!updates) {
                  return;
              }
  
              updates.forEach(function (ref, i) {
                  var read = ref.read;
                  var write = ref.write;
                  var events = ref.events;
  
  
                  if (type !== 'update' && !includes(events, type)) {
                      return;
                  }
  
                  if (read && !includes(fastdom.reads, reads[i])) {
                      reads[i] = fastdom.read(function () {
  
                          var result = this$1._connected && read.call(this$1, this$1._data, type);
  
                          if (result === false && write) {
                              fastdom.clear(writes[i]);
                          } else if (isPlainObject(result)) {
                              assign(this$1._data, result);
                          }
                      });
                  }
  
                  if (write && !includes(fastdom.writes, writes[i])) {
                      writes[i] = fastdom.write(function () { return this$1._connected && write.call(this$1, this$1._data, type); });
                  }
  
              });
  
          };
  
      }
  
      function stateAPI (UIkit) {
  
          var uid = 0;
  
          UIkit.prototype._init = function (options) {
  
              options = options || {};
              options.data = normalizeData(options, this.constructor.options);
  
              this.$options = mergeOptions(this.constructor.options, options, this);
              this.$el = null;
              this.$props = {};
  
              this._frames = {reads: {}, writes: {}};
              this._events = [];
  
              this._uid = uid++;
              this._initData();
              this._initMethods();
              this._initComputeds();
              this._callHook('created');
  
              if (options.el) {
                  this.$mount(options.el);
              }
          };
  
          UIkit.prototype._initData = function () {
  
              var ref = this.$options;
              var data = ref.data; if ( data === void 0 ) data = {};
  
              for (var key in data) {
                  this.$props[key] = this[key] = data[key];
              }
          };
  
          UIkit.prototype._initMethods = function () {
  
              var ref = this.$options;
              var methods = ref.methods;
  
              if (methods) {
                  for (var key in methods) {
                      this[key] = methods[key].bind(this);
                  }
              }
          };
  
          UIkit.prototype._initComputeds = function () {
  
              var ref = this.$options;
              var computed = ref.computed;
  
              this._computeds = {};
  
              if (computed) {
                  for (var key in computed) {
                      registerComputed(this, key, computed[key]);
                  }
              }
          };
  
          UIkit.prototype._initWatches = function () {
  
              var ref = this.$options;
              var computed = ref.computed;
  
              if (computed) {
                  for (var key in computed) {
                      var ref$1 = computed[key];
                      var watch = ref$1.watch;
                      var immediate = ref$1.immediate;
                      if (watch && immediate) {
                          watch.call(this, this[key]);
                      }
                  }
              }
          };
  
          UIkit.prototype._callWatches = function () {
  
              var ref = this;
              var computed = ref.$options.computed;
              var _computeds = ref._computeds;
  
              for (var key in _computeds) {
  
                  var value = _computeds[key];
                  delete _computeds[key];
  
                  if (computed[key].watch && !isEqual(value, this[key])) {
                      computed[key].watch.call(this, this[key], value);
                  }
  
              }
  
          };
  
          UIkit.prototype._initProps = function (props) {
  
              var key;
  
              props = props || getProps(this.$options, this.$name);
  
              for (key in props) {
                  if (!isUndefined(props[key])) {
                      this.$props[key] = props[key];
                  }
              }
  
              var exclude = [this.$options.computed, this.$options.methods];
              for (key in this.$props) {
                  if (key in props && notIn(exclude, key)) {
                      this[key] = this.$props[key];
                  }
              }
          };
  
          UIkit.prototype._initEvents = function () {
              var this$1 = this;
  
  
              var ref = this.$options;
              var events = ref.events;
  
              if (events) {
  
                  events.forEach(function (event) {
  
                      if (!hasOwn(event, 'handler')) {
                          for (var key in event) {
                              registerEvent(this$1, event[key], key);
                          }
                      } else {
                          registerEvent(this$1, event);
                      }
  
                  });
              }
          };
  
          UIkit.prototype._unbindEvents = function () {
              this._events.forEach(function (unbind) { return unbind(); });
              this._events = [];
          };
  
          UIkit.prototype._initObserver = function () {
              var this$1 = this;
  
  
              var ref = this.$options;
              var attrs = ref.attrs;
              var props = ref.props;
              var el = ref.el;
              if (this._observer || !props || attrs === false) {
                  return;
              }
  
              attrs = isArray(attrs) ? attrs : Object.keys(props);
  
              this._observer = new MutationObserver(function () {
  
                  var data = getProps(this$1.$options, this$1.$name);
                  if (attrs.some(function (key) { return !isUndefined(data[key]) && data[key] !== this$1.$props[key]; })) {
                      this$1.$reset();
                  }
  
              });
  
              var filter = attrs.map(function (key) { return hyphenate(key); }).concat(this.$name);
  
              this._observer.observe(el, {
                  attributes: true,
                  attributeFilter: filter.concat(filter.map(function (key) { return ("data-" + key); }))
              });
          };
  
          function getProps(opts, name) {
  
              var data$1 = {};
              var args = opts.args; if ( args === void 0 ) args = [];
              var props = opts.props; if ( props === void 0 ) props = {};
              var el = opts.el;
  
              if (!props) {
                  return data$1;
              }
  
              for (var key in props) {
                  var prop = hyphenate(key);
                  var value = data(el, prop);
  
                  if (!isUndefined(value)) {
  
                      value = props[key] === Boolean && value === ''
                          ? true
                          : coerce(props[key], value);
  
                      if (prop === 'target' && (!value || startsWith(value, '_'))) {
                          continue;
                      }
  
                      data$1[key] = value;
                  }
              }
  
              var options = parseOptions(data(el, name), args);
  
              for (var key$1 in options) {
                  var prop$1 = camelize(key$1);
                  if (props[prop$1] !== undefined) {
                      data$1[prop$1] = coerce(props[prop$1], options[key$1]);
                  }
              }
  
              return data$1;
          }
  
          function registerComputed(component, key, cb) {
              Object.defineProperty(component, key, {
  
                  enumerable: true,
  
                  get: function() {
  
                      var _computeds = component._computeds;
                      var $props = component.$props;
                      var $el = component.$el;
  
                      if (!hasOwn(_computeds, key)) {
                          _computeds[key] = (cb.get || cb).call(component, $props, $el);
                      }
  
                      return _computeds[key];
                  },
  
                  set: function(value) {
  
                      var _computeds = component._computeds;
  
                      _computeds[key] = cb.set ? cb.set.call(component, value) : value;
  
                      if (isUndefined(_computeds[key])) {
                          delete _computeds[key];
                      }
                  }
  
              });
          }
  
          function registerEvent(component, event, key) {
  
              if (!isPlainObject(event)) {
                  event = ({name: key, handler: event});
              }
  
              var name = event.name;
              var el = event.el;
              var handler = event.handler;
              var capture = event.capture;
              var passive = event.passive;
              var delegate = event.delegate;
              var filter = event.filter;
              var self = event.self;
              el = isFunction(el)
                  ? el.call(component)
                  : el || component.$el;
  
              if (isArray(el)) {
                  el.forEach(function (el) { return registerEvent(component, assign({}, event, {el: el}), key); });
                  return;
              }
  
              if (!el || filter && !filter.call(component)) {
                  return;
              }
  
              component._events.push(
                  on(
                      el,
                      name,
                      !delegate
                          ? null
                          : isString(delegate)
                              ? delegate
                              : delegate.call(component),
                      isString(handler) ? component[handler] : handler.bind(component),
                      {passive: passive, capture: capture, self: self}
                  )
              );
  
          }
  
          function notIn(options, key) {
              return options.every(function (arr) { return !arr || !hasOwn(arr, key); });
          }
  
          function coerce(type, value) {
  
              if (type === Boolean) {
                  return toBoolean(value);
              } else if (type === Number) {
                  return toNumber(value);
              } else if (type === 'list') {
                  return toList(value);
              }
  
              return type ? type(value) : value;
          }
  
          function normalizeData(ref, ref$1) {
              var data = ref.data;
              var el = ref.el;
              var args = ref$1.args;
              var props = ref$1.props; if ( props === void 0 ) props = {};
  
              data = isArray(data)
                  ? !isEmpty(args)
                      ? data.slice(0, args.length).reduce(function (data, value, index) {
                          if (isPlainObject(value)) {
                              assign(data, value);
                          } else {
                              data[args[index]] = value;
                          }
                          return data;
                      }, {})
                      : undefined
                  : data;
  
              if (data) {
                  for (var key in data) {
                      if (isUndefined(data[key])) {
                          delete data[key];
                      } else {
                          data[key] = props[key] ? coerce(props[key], data[key]) : data[key];
                      }
                  }
              }
  
              return data;
          }
      }
  
      function instanceAPI (UIkit) {
  
          var DATA = UIkit.data;
  
          UIkit.prototype.$mount = function (el) {
  
              var ref = this.$options;
              var name = ref.name;
  
              if (!el[DATA]) {
                  el[DATA] = {};
              }
  
              if (el[DATA][name]) {
                  return;
              }
  
              el[DATA][name] = this;
  
              this.$el = this.$options.el = this.$options.el || el;
  
              if (within(el, document)) {
                  this._callConnected();
              }
          };
  
          UIkit.prototype.$reset = function () {
              this._callDisconnected();
              this._callConnected();
          };
  
          UIkit.prototype.$destroy = function (removeEl) {
              if ( removeEl === void 0 ) removeEl = false;
  
  
              var ref = this.$options;
              var el = ref.el;
              var name = ref.name;
  
              if (el) {
                  this._callDisconnected();
              }
  
              this._callHook('destroy');
  
              if (!el || !el[DATA]) {
                  return;
              }
  
              delete el[DATA][name];
  
              if (!isEmpty(el[DATA])) {
                  delete el[DATA];
              }
  
              if (removeEl) {
                  remove(this.$el);
              }
          };
  
          UIkit.prototype.$create = function (component, element, data) {
              return UIkit[component](element, data);
          };
  
          UIkit.prototype.$update = function (element, e) {
              if ( element === void 0 ) element = this.$el;
  
              UIkit.update(element, e);
          };
  
          UIkit.prototype.$getComponent = UIkit.getComponent;
  
          var names = {};
          Object.defineProperties(UIkit.prototype, {
  
              $container: Object.getOwnPropertyDescriptor(UIkit, 'container'),
  
              $name: {
  
                  get: function() {
                      var ref = this.$options;
                      var name = ref.name;
  
                      if (!names[name]) {
                          names[name] = UIkit.prefix + hyphenate(name);
                      }
  
                      return names[name];
                  }
  
              }
  
          });
  
      }
  
      function componentAPI (UIkit) {
  
          var DATA = UIkit.data;
  
          var components = {};
  
          UIkit.component = function (name, options) {
  
              var id = hyphenate(name);
  
              name = camelize(id);
  
              if (!options) {
  
                  if (isPlainObject(components[name])) {
                      components[name] = UIkit.extend(components[name]);
                  }
  
                  return components[name];
  
              }
  
              UIkit[name] = function (element, data) {
                  var i = arguments.length, argsArray = Array(i);
                  while ( i-- ) argsArray[i] = arguments[i];
  
  
                  var component = UIkit.component(name);
  
                  return component.options.functional
                      ? new component({data: isPlainObject(element) ? element : [].concat( argsArray )})
                      : !element ? init(element) : $$(element).map(init)[0];
  
                  function init(element) {
  
                      var instance = UIkit.getComponent(element, name);
  
                      if (instance) {
                          if (!data) {
                              return instance;
                          } else {
                              instance.$destroy();
                          }
                      }
  
                      return new component({el: element, data: data});
  
                  }
  
              };
  
              var opt = isPlainObject(options) ? assign({}, options) : options.options;
  
              opt.name = name;
  
              if (opt.install) {
                  opt.install(UIkit, opt, name);
              }
  
              if (UIkit._initialized && !opt.functional) {
                  fastdom.read(function () { return UIkit[name](("[uk-" + id + "],[data-uk-" + id + "]")); });
              }
  
              return components[name] = isPlainObject(options) ? opt : options;
          };
  
          UIkit.getComponents = function (element) { return element && element[DATA] || {}; };
          UIkit.getComponent = function (element, name) { return UIkit.getComponents(element)[name]; };
  
          UIkit.connect = function (node) {
  
              if (node[DATA]) {
                  for (var name in node[DATA]) {
                      node[DATA][name]._callConnected();
                  }
              }
  
              for (var i = 0; i < node.attributes.length; i++) {
  
                  var name$1 = getComponentName(node.attributes[i].name);
  
                  if (name$1 && name$1 in components) {
                      UIkit[name$1](node);
                  }
  
              }
  
          };
  
          UIkit.disconnect = function (node) {
              for (var name in node[DATA]) {
                  node[DATA][name]._callDisconnected();
              }
          };
  
      }
  
      function getComponentName(attribute) {
          return startsWith(attribute, 'uk-') || startsWith(attribute, 'data-uk-')
              ? camelize(attribute.replace('data-uk-', '').replace('uk-', ''))
              : false;
      }
  
      var UIkit = function (options) {
          this._init(options);
      };
  
      UIkit.util = util;
      UIkit.data = '__uikit__';
      UIkit.prefix = 'uk-';
      UIkit.options = {};
      UIkit.version = '3.3.3';
  
      globalAPI(UIkit);
      hooksAPI(UIkit);
      stateAPI(UIkit);
      componentAPI(UIkit);
      instanceAPI(UIkit);
  
      function Core (UIkit) {
  
          ready(function () {
  
              UIkit.update();
              on(window, 'load resize', function () { return UIkit.update(null, 'resize'); });
              on(document, 'loadedmetadata load', function (ref) {
                  var target = ref.target;
  
                  return UIkit.update(target, 'resize');
              }, true);
  
              // throttle `scroll` event (Safari triggers multiple `scroll` events per frame)
              var pending;
              on(window, 'scroll', function (e) {
  
                  if (pending) {
                      return;
                  }
                  pending = true;
                  fastdom.write(function () { return pending = false; });
  
                  UIkit.update(null, e.type);
  
              }, {passive: true, capture: true});
  
              var started = 0;
              on(document, 'animationstart', function (ref) {
                  var target = ref.target;
  
                  if ((css(target, 'animationName') || '').match(/^uk-.*(left|right)/)) {
  
                      started++;
                      css(document.body, 'overflowX', 'hidden');
                      setTimeout(function () {
                          if (!--started) {
                              css(document.body, 'overflowX', '');
                          }
                      }, toMs(css(target, 'animationDuration')) + 100);
                  }
              }, true);
  
              var off;
              on(document, pointerDown, function (e) {
  
                  off && off();
  
                  if (!isTouch(e)) {
                      return;
                  }
  
                  // Handle Swipe Gesture
                  var pos = getEventPos(e);
                  var target = 'tagName' in e.target ? e.target : e.target.parentNode;
                  off = once(document, (pointerUp + " " + pointerCancel), function (e) {
  
                      var ref = getEventPos(e);
                      var x = ref.x;
                      var y = ref.y;
  
                      // swipe
                      if (target && x && Math.abs(pos.x - x) > 100 || y && Math.abs(pos.y - y) > 100) {
  
                          setTimeout(function () {
                              trigger(target, 'swipe');
                              trigger(target, ("swipe" + (swipeDirection(pos.x, pos.y, x, y))));
                          });
  
                      }
  
                  });
  
                  // Force click event anywhere on iOS < 13
                  if (pointerDown === 'touchstart') {
                      css(document.body, 'cursor', 'pointer');
                      once(document, (pointerUp + " " + pointerCancel), function () { return setTimeout(function () { return css(document.body, 'cursor', ''); }
                          , 50); }
                      );
                  }
  
              }, {passive: true});
  
          });
  
      }
  
      function swipeDirection(x1, y1, x2, y2) {
          return Math.abs(x1 - x2) >= Math.abs(y1 - y2)
              ? x1 - x2 > 0
                  ? 'Left'
                  : 'Right'
              : y1 - y2 > 0
                  ? 'Up'
                  : 'Down';
      }
  
      function boot (UIkit) {
  
          var connect = UIkit.connect;
          var disconnect = UIkit.disconnect;
  
          if (!('MutationObserver' in window)) {
              return;
          }
  
          fastdom.read(init);
  
          function init() {
  
              if (document.body) {
                  apply(document.body, connect);
              }
  
              (new MutationObserver(function (mutations) {
                  var updates = [];
                  mutations.forEach(function (mutation) { return applyMutation(mutation, updates); });
                  updates.forEach(function (el) { return UIkit.update(el); });
              })).observe(document, {
                  childList: true,
                  subtree: true,
                  characterData: true,
                  attributes: true
              });
  
              UIkit._initialized = true;
          }
  
          function applyMutation(mutation, updates) {
  
              var target = mutation.target;
              var type = mutation.type;
  
              var update = type !== 'attributes'
                  ? applyChildList(mutation)
                  : applyAttribute(mutation);
  
              if (update && !updates.some(function (element) { return element.contains(target); })) {
                  updates.push(target.contains ? target : target.parentNode); // IE 11 text node does not implement contains
              }
  
          }
  
          function applyAttribute(ref) {
              var target = ref.target;
              var attributeName = ref.attributeName;
  
  
              if (attributeName === 'href') {
                  return true;
              }
  
              var name = getComponentName(attributeName);
  
              if (!name || !(name in UIkit)) {
                  return;
              }
  
              if (hasAttr(target, attributeName)) {
                  UIkit[name](target);
                  return true;
              }
  
              var component = UIkit.getComponent(target, name);
  
              if (component) {
                  component.$destroy();
                  return true;
              }
  
          }
  
          function applyChildList(ref) {
              var addedNodes = ref.addedNodes;
              var removedNodes = ref.removedNodes;
  
  
              for (var i = 0; i < addedNodes.length; i++) {
                  apply(addedNodes[i], connect);
              }
  
              for (var i$1 = 0; i$1 < removedNodes.length; i$1++) {
                  apply(removedNodes[i$1], disconnect);
              }
  
              return true;
          }
  
      }
  
      var Class = {
  
          connected: function() {
              !hasClass(this.$el, this.$name) && addClass(this.$el, this.$name);
          }
  
      };
  
      var Togglable = {
  
          props: {
              cls: Boolean,
              animation: 'list',
              duration: Number,
              origin: String,
              transition: String,
              queued: Boolean
          },
  
          data: {
              cls: false,
              animation: [false],
              duration: 200,
              origin: false,
              transition: 'linear',
              queued: false,
  
              initProps: {
                  overflow: '',
                  height: '',
                  paddingTop: '',
                  paddingBottom: '',
                  marginTop: '',
                  marginBottom: ''
              },
  
              hideProps: {
                  overflow: 'hidden',
                  height: 0,
                  paddingTop: 0,
                  paddingBottom: 0,
                  marginTop: 0,
                  marginBottom: 0
              }
  
          },
  
          computed: {
  
              hasAnimation: function(ref) {
                  var animation = ref.animation;
  
                  return !!animation[0];
              },
  
              hasTransition: function(ref) {
                  var animation = ref.animation;
  
                  return this.hasAnimation && animation[0] === true;
              }
  
          },
  
          methods: {
  
              toggleElement: function(targets, show, animate) {
                  var this$1 = this;
  
                  return new Promise(function (resolve) {
  
                      targets = toNodes(targets);
  
                      var all = function (targets) { return Promise.all(targets.map(function (el) { return this$1._toggleElement(el, show, animate); })); };
  
                      var p;
  
                      if (!this$1.queued || !isUndefined(animate) || !isUndefined(show) || !this$1.hasAnimation || targets.length < 2) {
  
                          p = all(targets);
  
                      } else {
  
                          var toggled = targets.filter(function (el) { return this$1.isToggled(el); });
                          var untoggled = targets.filter(function (el) { return !includes(toggled, el); });
                          var body = document.body;
                          var scroll = body.scrollTop;
                          var el = toggled[0];
                          var inProgress = Animation.inProgress(el) && hasClass(el, 'uk-animation-leave')
                                  || Transition.inProgress(el) && el.style.height === '0px';
  
                          p = all(toggled);
  
                          if (!inProgress) {
                              p = p.then(function () {
                                  var p = all(untoggled);
                                  body.scrollTop = scroll;
                                  return p;
                              });
                          }
  
                      }
  
                      p.then(resolve, noop);
  
                  });
              },
  
              toggleNow: function(targets, show) {
                  return this.toggleElement(targets, show, false);
              },
  
              isToggled: function(el) {
                  var nodes = toNodes(el || this.$el);
                  return this.cls
                      ? hasClass(nodes, this.cls.split(' ')[0])
                      : !hasAttr(nodes, 'hidden');
              },
  
              updateAria: function(el) {
                  if (this.cls === false) {
                      attr(el, 'aria-hidden', !this.isToggled(el));
                  }
              },
  
              _toggleElement: function(el, show, animate) {
                  var this$1 = this;
  
  
                  show = isBoolean(show)
                      ? show
                      : Animation.inProgress(el)
                          ? hasClass(el, 'uk-animation-leave')
                          : Transition.inProgress(el)
                              ? el.style.height === '0px'
                              : !this.isToggled(el);
  
                  if (!trigger(el, ("before" + (show ? 'show' : 'hide')), [this])) {
                      return Promise.reject();
                  }
  
                  var promise = (
                      isFunction(animate)
                          ? animate
                          : animate === false || !this.hasAnimation
                              ? this._toggle
                              : this.hasTransition
                                  ? toggleHeight(this)
                                  : toggleAnimation(this)
                  )(el, show);
  
                  trigger(el, show ? 'show' : 'hide', [this]);
  
                  var final = function () {
                      trigger(el, show ? 'shown' : 'hidden', [this$1]);
                      this$1.$update(el);
                  };
  
                  return promise ? promise.then(final) : Promise.resolve(final());
              },
  
              _toggle: function(el, toggled) {
  
                  if (!el) {
                      return;
                  }
  
                  toggled = Boolean(toggled);
  
                  var changed;
                  if (this.cls) {
                      changed = includes(this.cls, ' ') || toggled !== hasClass(el, this.cls);
                      changed && toggleClass(el, this.cls, includes(this.cls, ' ') ? undefined : toggled);
                  } else {
                      changed = toggled === hasAttr(el, 'hidden');
                      changed && attr(el, 'hidden', !toggled ? '' : null);
                  }
  
                  $$('[autofocus]', el).some(function (el) { return isVisible(el) ? el.focus() || true : el.blur(); });
  
                  this.updateAria(el);
                  changed && this.$update(el);
              }
  
          }
  
      };
  
      function toggleHeight(ref) {
          var isToggled = ref.isToggled;
          var duration = ref.duration;
          var initProps = ref.initProps;
          var hideProps = ref.hideProps;
          var transition = ref.transition;
          var _toggle = ref._toggle;
  
          return function (el, show) {
  
              var inProgress = Transition.inProgress(el);
              var inner = el.hasChildNodes ? toFloat(css(el.firstElementChild, 'marginTop')) + toFloat(css(el.lastElementChild, 'marginBottom')) : 0;
              var currentHeight = isVisible(el) ? height(el) + (inProgress ? 0 : inner) : 0;
  
              Transition.cancel(el);
  
              if (!isToggled(el)) {
                  _toggle(el, true);
              }
  
              height(el, '');
  
              // Update child components first
              fastdom.flush();
  
              var endHeight = height(el) + (inProgress ? 0 : inner);
              height(el, currentHeight);
  
              return (show
                      ? Transition.start(el, assign({}, initProps, {overflow: 'hidden', height: endHeight}), Math.round(duration * (1 - currentHeight / endHeight)), transition)
                      : Transition.start(el, hideProps, Math.round(duration * (currentHeight / endHeight)), transition).then(function () { return _toggle(el, false); })
              ).then(function () { return css(el, initProps); });
  
          };
      }
  
      function toggleAnimation(ref) {
          var animation = ref.animation;
          var duration = ref.duration;
          var origin = ref.origin;
          var _toggle = ref._toggle;
  
          return function (el, show) {
  
              Animation.cancel(el);
  
              if (show) {
                  _toggle(el, true);
                  return Animation.in(el, animation[0], duration, origin);
              }
  
              return Animation.out(el, animation[1] || animation[0], duration, origin).then(function () { return _toggle(el, false); });
          };
      }
  
      var Accordion = {
  
          mixins: [Class, Togglable],
  
          props: {
              targets: String,
              active: null,
              collapsible: Boolean,
              multiple: Boolean,
              toggle: String,
              content: String,
              transition: String
          },
  
          data: {
              targets: '> *',
              active: false,
              animation: [true],
              collapsible: true,
              multiple: false,
              clsOpen: 'uk-open',
              toggle: '> .uk-accordion-title',
              content: '> .uk-accordion-content',
              transition: 'ease'
          },
  
          computed: {
  
              items: {
  
                  get: function(ref, $el) {
                      var targets = ref.targets;
  
                      return $$(targets, $el);
                  },
  
                  watch: function(items, prev) {
                      var this$1 = this;
  
  
                      items.forEach(function (el) { return this$1._toggle($(this$1.content, el), hasClass(el, this$1.clsOpen)); });
  
                      if (hasClass(items, this.clsOpen)) {
                          return;
                      }
  
                      var active = !prev && this.active !== false && items[Number(this.active)]
                          || !this.collapsible && items[0];
  
                      if (active) {
                          this.toggle(active, false);
                      }
  
                  },
  
                  immediate: true
  
              }
  
          },
  
          events: [
  
              {
  
                  name: 'click',
  
                  delegate: function() {
                      return ((this.targets) + " " + (this.$props.toggle));
                  },
  
                  handler: function(e) {
                      e.preventDefault();
                      this.toggle(index($$(((this.targets) + " " + (this.$props.toggle)), this.$el), e.current));
                  }
  
              }
  
          ],
  
          methods: {
  
              toggle: function(item, animate) {
                  var this$1 = this;
  
  
                  var index = getIndex(item, this.items);
                  var active = filter(this.items, ("." + (this.clsOpen)));
  
                  item = this.items[index];
  
                  item && [item]
                      .concat(!this.multiple && !includes(active, item) && active || [])
                      .forEach(function (el) {
  
                          var isItem = el === item;
                          var state = isItem && !hasClass(el, this$1.clsOpen);
  
                          if (!state && isItem && !this$1.collapsible && active.length < 2) {
                              return;
                          }
  
                          toggleClass(el, this$1.clsOpen, state);
  
                          var content = el._wrapper ? el._wrapper.firstElementChild : $(this$1.content, el);
  
                          if (!el._wrapper) {
                              el._wrapper = wrapAll(content, '<div>');
                              attr(el._wrapper, 'hidden', state ? '' : null);
                          }
  
                          this$1._toggle(content, true);
                          this$1.toggleElement(el._wrapper, state, animate).then(function () {
  
                              if (hasClass(el, this$1.clsOpen) !== state) {
                                  return;
                              }
  
                              if (!state) {
                                  this$1._toggle(content, false);
                              } else {
                                  var toggle = $(this$1.$props.toggle, el);
                                  if (animate !== false && !isInView(toggle)) {
                                      scrollIntoView(toggle);
                                  }
                              }
  
                              el._wrapper = null;
                              unwrap(content);
  
                          });
  
                      });
              }
  
          }
  
      };
  
      var alert = {
  
          mixins: [Class, Togglable],
  
          args: 'animation',
  
          props: {
              close: String
          },
  
          data: {
              animation: [true],
              selClose: '.uk-alert-close',
              duration: 150,
              hideProps: assign({opacity: 0}, Togglable.data.hideProps)
          },
  
          events: [
  
              {
  
                  name: 'click',
  
                  delegate: function() {
                      return this.selClose;
                  },
  
                  handler: function(e) {
                      e.preventDefault();
                      this.close();
                  }
  
              }
  
          ],
  
          methods: {
  
              close: function() {
                  var this$1 = this;
  
                  this.toggleElement(this.$el).then(function () { return this$1.$destroy(true); });
              }
  
          }
  
      };
  
      var Video = {
  
          args: 'autoplay',
  
          props: {
              automute: Boolean,
              autoplay: Boolean
          },
  
          data: {
              automute: false,
              autoplay: true
          },
  
          computed: {
  
              inView: function(ref) {
                  var autoplay = ref.autoplay;
  
                  return autoplay === 'inview';
              }
  
          },
  
          connected: function() {
  
              if (this.inView && !hasAttr(this.$el, 'preload')) {
                  this.$el.preload = 'none';
              }
  
              this.player = new Player(this.$el);
  
              if (this.automute) {
                  this.player.mute();
              }
  
          },
  
          update: {
  
              read: function() {
  
                  return !this.player
                      ? false
                      : {
                          visible: isVisible(this.$el) && css(this.$el, 'visibility') !== 'hidden',
                          inView: this.inView && isInView(this.$el)
                      };
              },
  
              write: function(ref) {
                  var visible = ref.visible;
                  var inView = ref.inView;
  
  
                  if (!visible || this.inView && !inView) {
                      this.player.pause();
                  } else if (this.autoplay === true || this.inView && inView) {
                      this.player.play();
                  }
  
              },
  
              events: ['resize', 'scroll']
  
          }
  
      };
  
      var cover = {
  
          mixins: [Class, Video],
  
          props: {
              width: Number,
              height: Number
          },
  
          data: {
              automute: true
          },
  
          update: {
  
              read: function() {
  
                  var el = this.$el;
                  var ref = getPositionedParent(el) || el.parentNode;
                  var height = ref.offsetHeight;
                  var width = ref.offsetWidth;
                  var dim = Dimensions.cover(
                      {
                          width: this.width || el.naturalWidth || el.videoWidth || el.clientWidth,
                          height: this.height || el.naturalHeight || el.videoHeight || el.clientHeight
                      },
                      {
                          width: width + (width % 2 ? 1 : 0),
                          height: height + (height % 2 ? 1 : 0)
                      }
                  );
  
                  if (!dim.width || !dim.height) {
                      return false;
                  }
  
                  return dim;
              },
  
              write: function(ref) {
                  var height = ref.height;
                  var width = ref.width;
  
                  css(this.$el, {height: height, width: width});
              },
  
              events: ['resize']
  
          }
  
      };
  
      function getPositionedParent(el) {
          while ((el = parent(el))) {
              if (css(el, 'position') !== 'static') {
                  return el;
              }
          }
      }
  
      var Position = {
  
          props: {
              pos: String,
              offset: null,
              flip: Boolean,
              clsPos: String
          },
  
          data: {
              pos: ("bottom-" + (!isRtl ? 'left' : 'right')),
              flip: true,
              offset: false,
              clsPos: ''
          },
  
          computed: {
  
              pos: function(ref) {
                  var pos = ref.pos;
  
                  return (pos + (!includes(pos, '-') ? '-center' : '')).split('-');
              },
  
              dir: function() {
                  return this.pos[0];
              },
  
              align: function() {
                  return this.pos[1];
              }
  
          },
  
          methods: {
  
              positionAt: function(element, target, boundary) {
  
                  removeClasses(element, ((this.clsPos) + "-(top|bottom|left|right)(-[a-z]+)?"));
                  css(element, {top: '', left: ''});
  
                  var node;
                  var ref = this;
                  var offset$1 = ref.offset;
                  var axis = this.getAxis();
  
                  if (!isNumeric(offset$1)) {
                      node = $(offset$1);
                      offset$1 = node
                          ? offset(node)[axis === 'x' ? 'left' : 'top'] - offset(target)[axis === 'x' ? 'right' : 'bottom']
                          : 0;
                  }
  
                  var ref$1 = positionAt(
                      element,
                      target,
                      axis === 'x' ? ((flipPosition(this.dir)) + " " + (this.align)) : ((this.align) + " " + (flipPosition(this.dir))),
                      axis === 'x' ? ((this.dir) + " " + (this.align)) : ((this.align) + " " + (this.dir)),
                      axis === 'x' ? ("" + (this.dir === 'left' ? -offset$1 : offset$1)) : (" " + (this.dir === 'top' ? -offset$1 : offset$1)),
                      null,
                      this.flip,
                      boundary
                  ).target;
                  var x = ref$1.x;
                  var y = ref$1.y;
  
                  this.dir = axis === 'x' ? x : y;
                  this.align = axis === 'x' ? y : x;
  
                  toggleClass(element, ((this.clsPos) + "-" + (this.dir) + "-" + (this.align)), this.offset === false);
  
              },
  
              getAxis: function() {
                  return this.dir === 'top' || this.dir === 'bottom' ? 'y' : 'x';
              }
  
          }
  
      };
  
      var active;
  
      var Drop = {
  
          mixins: [Position, Togglable],
  
          args: 'pos',
  
          props: {
              mode: 'list',
              toggle: Boolean,
              boundary: Boolean,
              boundaryAlign: Boolean,
              delayShow: Number,
              delayHide: Number,
              clsDrop: String
          },
  
          data: {
              mode: ['click', 'hover'],
              toggle: '- *',
              boundary: window,
              boundaryAlign: false,
              delayShow: 0,
              delayHide: 800,
              clsDrop: false,
              animation: ['uk-animation-fade'],
              cls: 'uk-open'
          },
  
          computed: {
  
              boundary: function(ref, $el) {
                  var boundary = ref.boundary;
  
                  return query(boundary, $el);
              },
  
              clsDrop: function(ref) {
                  var clsDrop = ref.clsDrop;
  
                  return clsDrop || ("uk-" + (this.$options.name));
              },
  
              clsPos: function() {
                  return this.clsDrop;
              }
  
          },
  
          created: function() {
              this.tracker = new MouseTracker();
          },
  
          connected: function() {
  
              addClass(this.$el, this.clsDrop);
  
              var ref = this.$props;
              var toggle = ref.toggle;
              this.toggle = toggle && this.$create('toggle', query(toggle, this.$el), {
                  target: this.$el,
                  mode: this.mode
              });
  
              !this.toggle && trigger(this.$el, 'updatearia');
  
          },
  
          disconnected: function() {
              if (this.isActive()) {
                  active = null;
              }
          },
  
          events: [
  
              {
  
                  name: 'click',
  
                  delegate: function() {
                      return ("." + (this.clsDrop) + "-close");
                  },
  
                  handler: function(e) {
                      e.preventDefault();
                      this.hide(false);
                  }
  
              },
  
              {
  
                  name: 'click',
  
                  delegate: function() {
                      return 'a[href^="#"]';
                  },
  
                  handler: function(ref) {
                      var defaultPrevented = ref.defaultPrevented;
                      var hash = ref.current.hash;
  
                      if (!defaultPrevented && hash && !within(hash, this.$el)) {
                          this.hide(false);
                      }
                  }
  
              },
  
              {
  
                  name: 'beforescroll',
  
                  handler: function() {
                      this.hide(false);
                  }
  
              },
  
              {
  
                  name: 'toggle',
  
                  self: true,
  
                  handler: function(e, toggle) {
  
                      e.preventDefault();
  
                      if (this.isToggled()) {
                          this.hide(false);
                      } else {
                          this.show(toggle, false);
                      }
                  }
  
              },
  
              {
  
                  name: 'toggleshow',
  
                  self: true,
  
                  handler: function(e, toggle) {
                      e.preventDefault();
                      this.show(toggle);
                  }
  
              },
  
              {
  
                  name: 'togglehide',
  
                  self: true,
  
                  handler: function(e) {
                      e.preventDefault();
                      this.hide();
                  }
  
              },
  
              {
  
                  name: pointerEnter,
  
                  filter: function() {
                      return includes(this.mode, 'hover');
                  },
  
                  handler: function(e) {
                      if (!isTouch(e)) {
                          this.clearTimers();
                      }
                  }
  
              },
  
              {
  
                  name: pointerLeave,
  
                  filter: function() {
                      return includes(this.mode, 'hover');
                  },
  
                  handler: function(e) {
                      if (!isTouch(e) && !matches(this.$el, ':hover')) {
                          this.hide();
                      }
                  }
  
              },
  
              {
  
                  name: 'beforeshow',
  
                  self: true,
  
                  handler: function() {
                      this.clearTimers();
                      Animation.cancel(this.$el);
                      this.position();
                  }
  
              },
  
              {
  
                  name: 'show',
  
                  self: true,
  
                  handler: function() {
                      var this$1 = this;
  
  
                      active = this;
  
                      this.tracker.init();
                      trigger(this.$el, 'updatearia');
  
                      // If triggered from an click event handler, delay adding the click handler
                      var off = delayOn(document, 'click', function (ref) {
                          var defaultPrevented = ref.defaultPrevented;
                          var target = ref.target;
  
                          if (!defaultPrevented && !within(target, this$1.$el) && !(this$1.toggle && within(target, this$1.toggle.$el))) {
                              this$1.hide(false);
                          }
                      });
  
                      once(this.$el, 'hide', off, {self: true});
                  }
  
              },
  
              {
  
                  name: 'beforehide',
  
                  self: true,
  
                  handler: function() {
                      this.clearTimers();
                  }
  
              },
  
              {
  
                  name: 'hide',
  
                  handler: function(ref) {
                      var target = ref.target;
  
  
                      if (this.$el !== target) {
                          active = active === null && within(target, this.$el) && this.isToggled() ? this : active;
                          return;
                      }
  
                      active = this.isActive() ? null : active;
                      trigger(this.$el, 'updatearia');
                      this.tracker.cancel();
                  }
  
              },
  
              {
  
                  name: 'updatearia',
  
                  self: true,
  
                  handler: function(e, toggle) {
  
                      e.preventDefault();
  
                      this.updateAria(this.$el);
  
                      if (toggle || this.toggle) {
                          attr((toggle || this.toggle).$el, 'aria-expanded', this.isToggled());
                          toggleClass(this.toggle.$el, this.cls, this.isToggled());
                      }
                  }
              }
  
          ],
  
          update: {
  
              write: function() {
  
                  if (this.isToggled() && !Animation.inProgress(this.$el)) {
                      this.position();
                  }
  
              },
  
              events: ['resize']
  
          },
  
          methods: {
  
              show: function(toggle, delay) {
                  var this$1 = this;
                  if ( toggle === void 0 ) toggle = this.toggle;
                  if ( delay === void 0 ) delay = true;
  
  
                  if (this.isToggled() && toggle && this.toggle && toggle.$el !== this.toggle.$el) {
                      this.hide(false);
                  }
  
                  this.toggle = toggle;
  
                  this.clearTimers();
  
                  if (this.isActive()) {
                      return;
                  }
  
                  if (active) {
  
                      if (delay && active.isDelaying) {
                          this.showTimer = setTimeout(this.show, 10);
                          return;
                      }
  
                      while (active && !within(this.$el, active.$el)) {
                          active.hide(false);
                      }
                  }
  
                  this.showTimer = setTimeout(function () { return !this$1.isToggled() && this$1.toggleElement(this$1.$el, true); }, delay && this.delayShow || 0);
  
              },
  
              hide: function(delay) {
                  var this$1 = this;
                  if ( delay === void 0 ) delay = true;
  
  
                  var hide = function () { return this$1.toggleNow(this$1.$el, false); };
  
                  this.clearTimers();
  
                  this.isDelaying = getPositionedElements(this.$el).some(function (el) { return this$1.tracker.movesTo(el); });
  
                  if (delay && this.isDelaying) {
                      this.hideTimer = setTimeout(this.hide, 50);
                  } else if (delay && this.delayHide) {
                      this.hideTimer = setTimeout(hide, this.delayHide);
                  } else {
                      hide();
                  }
              },
  
              clearTimers: function() {
                  clearTimeout(this.showTimer);
                  clearTimeout(this.hideTimer);
                  this.showTimer = null;
                  this.hideTimer = null;
                  this.isDelaying = false;
              },
  
              isActive: function() {
                  return active === this;
              },
  
              position: function() {
  
                  removeClasses(this.$el, ((this.clsDrop) + "-(stack|boundary)"));
                  css(this.$el, {top: '', left: '', display: 'block'});
                  toggleClass(this.$el, ((this.clsDrop) + "-boundary"), this.boundaryAlign);
  
                  var boundary = offset(this.boundary);
                  var alignTo = this.boundaryAlign ? boundary : offset(this.toggle.$el);
  
                  if (this.align === 'justify') {
                      var prop = this.getAxis() === 'y' ? 'width' : 'height';
                      css(this.$el, prop, alignTo[prop]);
                  } else if (this.$el.offsetWidth > Math.max(boundary.right - alignTo.left, alignTo.right - boundary.left)) {
                      addClass(this.$el, ((this.clsDrop) + "-stack"));
                  }
  
                  this.positionAt(this.$el, this.boundaryAlign ? this.boundary : this.toggle.$el, this.boundary);
  
                  css(this.$el, 'display', '');
  
              }
  
          }
  
      };
  
      function getPositionedElements(el) {
          var result = [];
          apply(el, function (el) { return css(el, 'position') !== 'static' && result.push(el); });
          return result;
      }
  
      function delayOn(el, type, fn) {
          var off = once(el, type, function () { return off = on(el, type, fn); }
          , true);
          return function () { return off(); };
      }
  
      var dropdown = {
  
          extends: Drop
  
      };
  
      var formCustom = {
  
          mixins: [Class],
  
          args: 'target',
  
          props: {
              target: Boolean
          },
  
          data: {
              target: false
          },
  
          computed: {
  
              input: function(_, $el) {
                  return $(selInput, $el);
              },
  
              state: function() {
                  return this.input.nextElementSibling;
              },
  
              target: function(ref, $el) {
                  var target = ref.target;
  
                  return target && (target === true
                      && this.input.parentNode === $el
                      && this.input.nextElementSibling
                      || query(target, $el));
              }
  
          },
  
          update: function() {
  
              var ref = this;
              var target = ref.target;
              var input = ref.input;
  
              if (!target) {
                  return;
              }
  
              var option;
              var prop = isInput(target) ? 'value' : 'textContent';
              var prev = target[prop];
              var value = input.files && input.files[0]
                  ? input.files[0].name
                  : matches(input, 'select') && (option = $$('option', input).filter(function (el) { return el.selected; })[0]) // eslint-disable-line prefer-destructuring
                      ? option.textContent
                      : input.value;
  
              if (prev !== value) {
                  target[prop] = value;
              }
  
          },
  
          events: [
  
              {
                  name: 'change',
  
                  handler: function() {
                      this.$update();
                  }
              },
  
              {
                  name: 'reset',
  
                  el: function() {
                      return closest(this.$el, 'form');
                  },
  
                  handler: function() {
                      this.$update();
                  }
              }
  
          ]
  
      };
  
      // Deprecated
      var gif = {
  
          update: {
  
              read: function(data) {
  
                  var inview = isInView(this.$el);
  
                  if (!inview || data.isInView === inview) {
                      return false;
                  }
  
                  data.isInView = inview;
              },
  
              write: function() {
                  this.$el.src = this.$el.src;
              },
  
              events: ['scroll', 'resize']
          }
  
      };
  
      var Margin = {
  
          props: {
              margin: String,
              firstColumn: Boolean
          },
  
          data: {
              margin: 'uk-margin-small-top',
              firstColumn: 'uk-first-column'
          },
  
          update: {
  
              read: function(data) {
  
                  var items = this.$el.children;
                  var rows = [[]];
  
                  if (!items.length || !isVisible(this.$el)) {
                      return data.rows = rows;
                  }
  
                  data.rows = getRows(items);
                  data.stacks = !data.rows.some(function (row) { return row.length > 1; });
  
              },
  
              write: function(ref) {
                  var this$1 = this;
                  var rows = ref.rows;
  
  
                  rows.forEach(function (row, i) { return row.forEach(function (el, j) {
                          toggleClass(el, this$1.margin, i !== 0);
                          toggleClass(el, this$1.firstColumn, j === 0);
                      }); }
                  );
  
              },
  
              events: ['resize']
  
          }
  
      };
  
      function getRows(items) {
          var rows = [[]];
  
          for (var i = 0; i < items.length; i++) {
  
              var el = items[i];
              var dim = getOffset(el);
  
              if (!dim.height) {
                  continue;
              }
  
              for (var j = rows.length - 1; j >= 0; j--) {
  
                  var row = rows[j];
  
                  if (!row[0]) {
                      row.push(el);
                      break;
                  }
  
                  var leftDim = (void 0);
                  if (row[0].offsetParent === el.offsetParent) {
                      leftDim = getOffset(row[0]);
                  } else {
                      dim = getOffset(el, true);
                      leftDim = getOffset(row[0], true);
                  }
  
                  if (dim.top >= leftDim.bottom - 1 && dim.top !== leftDim.top) {
                      rows.push([el]);
                      break;
                  }
  
                  if (dim.bottom > leftDim.top) {
  
                      if (dim.left < leftDim.left && !isRtl) {
                          row.unshift(el);
                          break;
                      }
  
                      row.push(el);
                      break;
                  }
  
                  if (j === 0) {
                      rows.unshift([el]);
                      break;
                  }
  
              }
  
          }
  
          return rows;
  
      }
  
      function getOffset(element, offset) {
          var assign;
  
          if ( offset === void 0 ) offset = false;
  
          var offsetTop = element.offsetTop;
          var offsetLeft = element.offsetLeft;
          var offsetHeight = element.offsetHeight;
  
          if (offset) {
              (assign = offsetPosition(element), offsetTop = assign[0], offsetLeft = assign[1]);
          }
  
          return {
              top: offsetTop,
              left: offsetLeft,
              height: offsetHeight,
              bottom: offsetTop + offsetHeight
          };
      }
  
      var grid = {
  
          extends: Margin,
  
          mixins: [Class],
  
          name: 'grid',
  
          props: {
              masonry: Boolean,
              parallax: Number
          },
  
          data: {
              margin: 'uk-grid-margin',
              clsStack: 'uk-grid-stack',
              masonry: false,
              parallax: 0
          },
  
          computed: {
  
              length: function(_, $el) {
                  return $el.children.length;
              },
  
              parallax: function(ref) {
                  var parallax = ref.parallax;
  
                  return parallax && this.length ? Math.abs(parallax) : '';
              }
  
          },
  
          connected: function() {
              this.masonry && addClass(this.$el, 'uk-flex-top uk-flex-wrap-top');
          },
  
          update: [
  
              {
  
                  write: function(ref) {
                      var stacks = ref.stacks;
  
                      toggleClass(this.$el, this.clsStack, stacks);
                  },
  
                  events: ['resize']
  
              },
  
              {
  
                  read: function(ref) {
                      var rows = ref.rows;
  
  
                      if (this.masonry || this.parallax) {
                          rows = rows.map(function (elements) { return sortBy(elements, 'offsetLeft'); });
  
                          if (isRtl) {
                              rows.map(function (row) { return row.reverse(); });
                          }
  
                      } else {
                          return false;
                      }
  
                      var transitionInProgress = rows.some(function (elements) { return elements.some(Transition.inProgress); });
                      var translates = false;
                      var elHeight = '';
  
                      if (this.masonry && this.length) {
  
                          var height = 0;
  
                          translates = rows.reduce(function (translates, row, i) {
  
                              translates[i] = row.map(function (_, j) { return i === 0 ? 0 : toFloat(translates[i - 1][j]) + (height - toFloat(rows[i - 1][j] && rows[i - 1][j].offsetHeight)); });
                              height = row.reduce(function (height, el) { return Math.max(height, el.offsetHeight); }, 0);
  
                              return translates;
  
                          }, []);
  
                          elHeight = maxColumnHeight(rows) + getMarginTop(this.$el, this.margin) * (rows.length - 1);
  
                      }
  
                      var padding = this.parallax && getPaddingBottom(this.parallax, rows, translates);
  
                      return {padding: padding, rows: rows, translates: translates, height: !transitionInProgress ? elHeight : false};
  
                  },
  
                  write: function(ref) {
                      var stacks = ref.stacks;
                      var height = ref.height;
                      var padding = ref.padding;
  
  
                      toggleClass(this.$el, this.clsStack, stacks);
  
                      css(this.$el, 'paddingBottom', padding);
                      height !== false && css(this.$el, 'height', height);
  
                  },
  
                  events: ['resize']
  
              },
  
              {
  
                  read: function(ref) {
                      var height$1 = ref.height;
  
                      return {
                          scrolled: this.parallax
                              ? scrolledOver(this.$el, height$1 ? height$1 - height(this.$el) : 0) * this.parallax
                              : false
                      };
                  },
  
                  write: function(ref) {
                      var rows = ref.rows;
                      var scrolled = ref.scrolled;
                      var translates = ref.translates;
  
  
                      if (scrolled === false && !translates) {
                          return;
                      }
  
                      rows.forEach(function (row, i) { return row.forEach(function (el, j) { return css(el, 'transform', !scrolled && !translates ? '' : ("translateY(" + ((translates && -translates[i][j]) + (scrolled ? j % 2 ? scrolled : scrolled / 8 : 0)) + "px)")); }
                          ); }
                      );
  
                  },
  
                  events: ['scroll', 'resize']
  
              }
  
          ]
  
      };
  
      function getPaddingBottom(distance, rows, translates) {
          var column = 0;
          var max = 0;
          var maxScrolled = 0;
          for (var i = rows.length - 1; i >= 0; i--) {
              for (var j = column; j < rows[i].length; j++) {
                  var el = rows[i][j];
                  var bottom = el.offsetTop + height(el) + (translates && -translates[i][j]);
                  max = Math.max(max, bottom);
                  maxScrolled = Math.max(maxScrolled, bottom + (j % 2 ? distance : distance / 8));
                  column++;
              }
          }
          return maxScrolled - max;
      }
  
      function getMarginTop(root, cls) {
  
          var nodes = children(root);
          var ref = nodes.filter(function (el) { return hasClass(el, cls); });
          var node = ref[0];
  
          return toFloat(node
              ? css(node, 'marginTop')
              : css(nodes[0], 'paddingLeft'));
      }
  
      function maxColumnHeight(rows) {
          return Math.max.apply(Math, rows.reduce(function (sum, row) {
              row.forEach(function (el, i) { return sum[i] = (sum[i] || 0) + el.offsetHeight; });
              return sum;
          }, []));
      }
  
      // IE 11 fix (min-height on a flex container won't apply to its flex items)
      var FlexBug = isIE ? {
  
          props: {
              selMinHeight: String
          },
  
          data: {
              selMinHeight: false,
              forceHeight: false
          },
  
          computed: {
  
              elements: function(ref, $el) {
                  var selMinHeight = ref.selMinHeight;
  
                  return selMinHeight ? $$(selMinHeight, $el) : [$el];
              }
  
          },
  
          update: [
  
              {
  
                  read: function() {
                      css(this.elements, 'height', '');
                  },
  
                  order: -5,
  
                  events: ['resize']
  
              },
  
              {
  
                  write: function() {
                      var this$1 = this;
  
                      this.elements.forEach(function (el) {
                          var height = toFloat(css(el, 'minHeight'));
                          if (height && (this$1.forceHeight || Math.round(height + boxModelAdjust(el, 'height', 'content-box')) >= el.offsetHeight)) {
                              css(el, 'height', height);
                          }
                      });
                  },
  
                  order: 5,
  
                  events: ['resize']
  
              }
  
          ]
  
      } : {};
  
      var heightMatch = {
  
          mixins: [FlexBug],
  
          args: 'target',
  
          props: {
              target: String,
              row: Boolean
          },
  
          data: {
              target: '> *',
              row: true,
              forceHeight: true
          },
  
          computed: {
  
              elements: function(ref, $el) {
                  var target = ref.target;
  
                  return $$(target, $el);
              }
  
          },
  
          update: {
  
              read: function() {
                  return {
                      rows: (this.row ? getRows(this.elements) : [this.elements]).map(match)
                  };
              },
  
              write: function(ref) {
                  var rows = ref.rows;
  
                  rows.forEach(function (ref) {
                          var heights = ref.heights;
                          var elements = ref.elements;
  
                          return elements.forEach(function (el, i) { return css(el, 'minHeight', heights[i]); }
                      );
                  }
                  );
              },
  
              events: ['resize']
  
          }
  
      };
  
      function match(elements) {
          var assign;
  
  
          if (elements.length < 2) {
              return {heights: [''], elements: elements};
          }
  
          var ref = getHeights(elements);
          var heights = ref.heights;
          var max = ref.max;
          var hasMinHeight = elements.some(function (el) { return el.style.minHeight; });
          var hasShrunk = elements.some(function (el, i) { return !el.style.minHeight && heights[i] < max; });
  
          if (hasMinHeight && hasShrunk) {
              css(elements, 'minHeight', '');
              ((assign = getHeights(elements), heights = assign.heights, max = assign.max));
          }
  
          heights = elements.map(function (el, i) { return heights[i] === max && toFloat(el.style.minHeight).toFixed(2) !== max.toFixed(2) ? '' : max; }
          );
  
          return {heights: heights, elements: elements};
      }
  
      function getHeights(elements) {
          var heights = elements.map(function (el) { return offset(el).height - boxModelAdjust(el, 'height', 'content-box'); });
          var max = Math.max.apply(null, heights);
  
          return {heights: heights, max: max};
      }
  
      var heightViewport = {
  
          mixins: [FlexBug],
  
          props: {
              expand: Boolean,
              offsetTop: Boolean,
              offsetBottom: Boolean,
              minHeight: Number
          },
  
          data: {
              expand: false,
              offsetTop: false,
              offsetBottom: false,
              minHeight: 0
          },
  
          update: {
  
              read: function(ref) {
                  var prev = ref.minHeight;
  
  
                  if (!isVisible(this.$el)) {
                      return false;
                  }
  
                  var minHeight = '';
                  var box = boxModelAdjust(this.$el, 'height', 'content-box');
  
                  if (this.expand) {
  
                      this.$el.dataset.heightExpand = '';
  
                      if ($('[data-height-expand]') !== this.$el) {
                          return false;
                      }
  
                      minHeight = height(window) - (offsetHeight(document.documentElement) - offsetHeight(this.$el)) - box || '';
  
                  } else {
  
                      // on mobile devices (iOS and Android) window.innerHeight !== 100vh
                      minHeight = 'calc(100vh';
  
                      if (this.offsetTop) {
  
                          var ref$1 = offset(this.$el);
                          var top = ref$1.top;
                          minHeight += top > 0 && top < height(window) / 2 ? (" - " + top + "px") : '';
  
                      }
  
                      if (this.offsetBottom === true) {
  
                          minHeight += " - " + (offsetHeight(this.$el.nextElementSibling)) + "px";
  
                      } else if (isNumeric(this.offsetBottom)) {
  
                          minHeight += " - " + (this.offsetBottom) + "vh";
  
                      } else if (this.offsetBottom && endsWith(this.offsetBottom, 'px')) {
  
                          minHeight += " - " + (toFloat(this.offsetBottom)) + "px";
  
                      } else if (isString(this.offsetBottom)) {
  
                          minHeight += " - " + (offsetHeight(query(this.offsetBottom, this.$el))) + "px";
  
                      }
  
                      minHeight += (box ? (" - " + box + "px") : '') + ")";
  
                  }
  
                  return {minHeight: minHeight, prev: prev};
              },
  
              write: function(ref) {
                  var minHeight = ref.minHeight;
                  var prev = ref.prev;
  
  
                  css(this.$el, {minHeight: minHeight});
  
                  if (minHeight !== prev) {
                      this.$update(this.$el, 'resize');
                  }
  
                  if (this.minHeight && toFloat(css(this.$el, 'minHeight')) < this.minHeight) {
                      css(this.$el, 'minHeight', this.minHeight);
                  }
  
              },
  
              events: ['resize']
  
          }
  
      };
  
      function offsetHeight(el) {
          return el && offset(el).height || 0;
      }
  
      var SVG = {
  
          args: 'src',
  
          props: {
              id: Boolean,
              icon: String,
              src: String,
              style: String,
              width: Number,
              height: Number,
              ratio: Number,
              class: String,
              strokeAnimation: Boolean,
              focusable: Boolean, // IE 11
              attributes: 'list'
          },
  
          data: {
              ratio: 1,
              include: ['style', 'class', 'focusable'],
              class: '',
              strokeAnimation: false
          },
  
          beforeConnect: function() {
              var this$1 = this;
              var assign;
  
  
              this.class += ' uk-svg';
  
              if (!this.icon && includes(this.src, '#')) {
  
                  var parts = this.src.split('#');
  
                  if (parts.length > 1) {
                      (assign = parts, this.src = assign[0], this.icon = assign[1]);
                  }
              }
  
              this.svg = this.getSvg().then(function (el) {
                  this$1.applyAttributes(el);
                  return this$1.svgEl = insertSVG(el, this$1.$el);
              }, noop);
  
          },
  
          disconnected: function() {
              var this$1 = this;
  
  
              if (isVoidElement(this.$el)) {
                  attr(this.$el, 'hidden', null);
              }
  
              if (this.svg) {
                  this.svg.then(function (svg) { return (!this$1._connected || svg !== this$1.svgEl) && remove(svg); }, noop);
              }
  
              this.svg = this.svgEl = null;
  
          },
  
          update: {
  
              read: function() {
                  return !!(this.strokeAnimation && this.svgEl && isVisible(this.svgEl));
              },
  
              write: function() {
                  applyAnimation(this.svgEl);
              },
  
              type: ['resize']
  
          },
  
          methods: {
  
              getSvg: function() {
                  var this$1 = this;
  
                  return loadSVG(this.src).then(function (svg) { return parseSVG(svg, this$1.icon) || Promise.reject('SVG not found.'); }
                  );
              },
  
              applyAttributes: function(el) {
                  var this$1 = this;
  
  
                  for (var prop in this.$options.props) {
                      if (this[prop] && includes(this.include, prop)) {
                          attr(el, prop, this[prop]);
                      }
                  }
  
                  for (var attribute in this.attributes) {
                      var ref = this.attributes[attribute].split(':', 2);
                      var prop$1 = ref[0];
                      var value = ref[1];
                      attr(el, prop$1, value);
                  }
  
                  if (!this.id) {
                      removeAttr(el, 'id');
                  }
  
                  var props = ['width', 'height'];
                  var dimensions = [this.width, this.height];
  
                  if (!dimensions.some(function (val) { return val; })) {
                      dimensions = props.map(function (prop) { return attr(el, prop); });
                  }
  
                  var viewBox = attr(el, 'viewBox');
                  if (viewBox && !dimensions.some(function (val) { return val; })) {
                      dimensions = viewBox.split(' ').slice(2);
                  }
  
                  dimensions.forEach(function (val, i) {
                      val = (val | 0) * this$1.ratio;
                      val && attr(el, props[i], val);
  
                      if (val && !dimensions[i ^ 1]) {
                          removeAttr(el, props[i ^ 1]);
                      }
                  });
  
                  attr(el, 'data-svg', this.icon || this.src);
  
              }
  
          }
  
      };
  
      var svgs = {};
  
      function loadSVG(src) {
  
          if (svgs[src]) {
              return svgs[src];
          }
  
          return svgs[src] = new Promise(function (resolve, reject) {
  
              if (!src) {
                  reject();
                  return;
              }
  
              if (startsWith(src, 'data:')) {
                  resolve(decodeURIComponent(src.split(',')[1]));
              } else {
  
                  ajax(src).then(
                      function (xhr) { return resolve(xhr.response); },
                      function () { return reject('SVG not found.'); }
                  );
  
              }
  
          });
      }
  
      function parseSVG(svg, icon) {
  
          if (icon && includes(svg, '<symbol')) {
              svg = parseSymbols(svg, icon) || svg;
          }
  
          svg = $(svg.substr(svg.indexOf('<svg')));
          return svg && svg.hasChildNodes() && svg;
      }
  
      var symbolRe = /<symbol(.*?id=(['"])(.*?)\2[^]*?<\/)symbol>/g;
      var symbols = {};
  
      function parseSymbols(svg, icon) {
  
          if (!symbols[svg]) {
  
              symbols[svg] = {};
  
              var match;
              while ((match = symbolRe.exec(svg))) {
                  symbols[svg][match[3]] = "<svg xmlns=\"http://www.w3.org/2000/svg\"" + (match[1]) + "svg>";
              }
  
              symbolRe.lastIndex = 0;
  
          }
  
          return symbols[svg][icon];
      }
  
      function applyAnimation(el) {
  
          var length = getMaxPathLength(el);
  
          if (length) {
              el.style.setProperty('--uk-animation-stroke', length);
          }
  
      }
  
      function getMaxPathLength(el) {
          return Math.ceil(Math.max.apply(Math, [ 0 ].concat( $$('[stroke]', el).map(function (stroke) {
              try {
                  return stroke.getTotalLength();
              } catch (e) {
                  return 0;
              }
          }) )));
      }
  
      function insertSVG(el, root) {
  
          if (isVoidElement(root) || root.tagName === 'CANVAS') {
  
              attr(root, 'hidden', true);
  
              var next = root.nextElementSibling;
              return equals(el, next)
                  ? next
                  : after(root, el);
  
          }
  
          var last = root.lastElementChild;
          return equals(el, last)
              ? last
              : append(root, el);
      }
  
      function equals(el, other) {
          return attr(el, 'data-svg') === attr(other, 'data-svg');
      }
  
      var closeIcon = "<svg width=\"14\" height=\"14\" viewBox=\"0 0 14 14\" xmlns=\"http://www.w3.org/2000/svg\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.1\" x1=\"1\" y1=\"1\" x2=\"13\" y2=\"13\"/><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.1\" x1=\"13\" y1=\"1\" x2=\"1\" y2=\"13\"/></svg>";
  
      var closeLarge = "<svg width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" xmlns=\"http://www.w3.org/2000/svg\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"/><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"/></svg>";
  
      var marker = "<svg width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" xmlns=\"http://www.w3.org/2000/svg\"><rect x=\"9\" y=\"4\" width=\"1\" height=\"11\"/><rect x=\"4\" y=\"9\" width=\"11\" height=\"1\"/></svg>";
  
      var navbarToggleIcon = "<svg width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" xmlns=\"http://www.w3.org/2000/svg\"><rect y=\"9\" width=\"20\" height=\"2\"/><rect y=\"3\" width=\"20\" height=\"2\"/><rect y=\"15\" width=\"20\" height=\"2\"/></svg>";
  
      var overlayIcon = "<svg width=\"40\" height=\"40\" viewBox=\"0 0 40 40\" xmlns=\"http://www.w3.org/2000/svg\"><rect x=\"19\" y=\"0\" width=\"1\" height=\"40\"/><rect x=\"0\" y=\"19\" width=\"40\" height=\"1\"/></svg>";
  
      var paginationNext = "<svg width=\"7\" height=\"12\" viewBox=\"0 0 7 12\" xmlns=\"http://www.w3.org/2000/svg\"><polyline fill=\"none\" stroke=\"#000\" stroke-width=\"1.2\" points=\"1 1 6 6 1 11\"/></svg>";
  
      var paginationPrevious = "<svg width=\"7\" height=\"12\" viewBox=\"0 0 7 12\" xmlns=\"http://www.w3.org/2000/svg\"><polyline fill=\"none\" stroke=\"#000\" stroke-width=\"1.2\" points=\"6 1 1 6 6 11\"/></svg>";
  
      var searchIcon = "<svg width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" xmlns=\"http://www.w3.org/2000/svg\"><circle fill=\"none\" stroke=\"#000\" stroke-width=\"1.1\" cx=\"9\" cy=\"9\" r=\"7\"/><path fill=\"none\" stroke=\"#000\" stroke-width=\"1.1\" d=\"M14,14 L18,18 L14,14 Z\"/></svg>";
  
      var searchLarge = "<svg width=\"40\" height=\"40\" viewBox=\"0 0 40 40\" xmlns=\"http://www.w3.org/2000/svg\"><circle fill=\"none\" stroke=\"#000\" stroke-width=\"1.8\" cx=\"17.5\" cy=\"17.5\" r=\"16.5\"/><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.8\" x1=\"38\" y1=\"39\" x2=\"29\" y2=\"30\"/></svg>";
  
      var searchNavbar = "<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" xmlns=\"http://www.w3.org/2000/svg\"><circle fill=\"none\" stroke=\"#000\" stroke-width=\"1.1\" cx=\"10.5\" cy=\"10.5\" r=\"9.5\"/><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.1\" x1=\"23\" y1=\"23\" x2=\"17\" y2=\"17\"/></svg>";
  
      var slidenavNext = "<svg width=\"14px\" height=\"24px\" viewBox=\"0 0 14 24\" xmlns=\"http://www.w3.org/2000/svg\"><polyline fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" points=\"1.225,23 12.775,12 1.225,1 \"/></svg>";
  
      var slidenavNextLarge = "<svg width=\"25px\" height=\"40px\" viewBox=\"0 0 25 40\" xmlns=\"http://www.w3.org/2000/svg\"><polyline fill=\"none\" stroke=\"#000\" stroke-width=\"2\" points=\"4.002,38.547 22.527,20.024 4,1.5 \"/></svg>";
  
      var slidenavPrevious = "<svg width=\"14px\" height=\"24px\" viewBox=\"0 0 14 24\" xmlns=\"http://www.w3.org/2000/svg\"><polyline fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" points=\"12.775,1 1.225,12 12.775,23 \"/></svg>";
  
      var slidenavPreviousLarge = "<svg width=\"25px\" height=\"40px\" viewBox=\"0 0 25 40\" xmlns=\"http://www.w3.org/2000/svg\"><polyline fill=\"none\" stroke=\"#000\" stroke-width=\"2\" points=\"20.527,1.5 2,20.024 20.525,38.547 \"/></svg>";
  
      var spinner = "<svg width=\"30\" height=\"30\" viewBox=\"0 0 30 30\" xmlns=\"http://www.w3.org/2000/svg\"><circle fill=\"none\" stroke=\"#000\" cx=\"15\" cy=\"15\" r=\"14\"/></svg>";
  
      var totop = "<svg width=\"18\" height=\"10\" viewBox=\"0 0 18 10\" xmlns=\"http://www.w3.org/2000/svg\"><polyline fill=\"none\" stroke=\"#000\" stroke-width=\"1.2\" points=\"1 9 9 1 17 9 \"/></svg>";
  
      var parsed = {};
      var icons = {
          spinner: spinner,
          totop: totop,
          marker: marker,
          'close-icon': closeIcon,
          'close-large': closeLarge,
          'navbar-toggle-icon': navbarToggleIcon,
          'overlay-icon': overlayIcon,
          'pagination-next': paginationNext,
          'pagination-previous': paginationPrevious,
          'search-icon': searchIcon,
          'search-large': searchLarge,
          'search-navbar': searchNavbar,
          'slidenav-next': slidenavNext,
          'slidenav-next-large': slidenavNextLarge,
          'slidenav-previous': slidenavPrevious,
          'slidenav-previous-large': slidenavPreviousLarge
      };
  
      var Icon = {
  
          install: install,
  
          extends: SVG,
  
          args: 'icon',
  
          props: ['icon'],
  
          data: {
              include: ['focusable']
          },
  
          isIcon: true,
  
          beforeConnect: function() {
              addClass(this.$el, 'uk-icon');
          },
  
          methods: {
  
              getSvg: function() {
  
                  var icon = getIcon(applyRtl(this.icon));
  
                  if (!icon) {
                      return Promise.reject('Icon not found.');
                  }
  
                  return Promise.resolve(icon);
              }
  
          }
  
      };
  
      var IconComponent = {
  
          args: false,
  
          extends: Icon,
  
          data: function (vm) { return ({
              icon: hyphenate(vm.constructor.options.name)
          }); },
  
          beforeConnect: function() {
              addClass(this.$el, this.$name);
          }
  
      };
  
      var Slidenav = {
  
          extends: IconComponent,
  
          beforeConnect: function() {
              addClass(this.$el, 'uk-slidenav');
          },
  
          computed: {
  
              icon: function(ref, $el) {
                  var icon = ref.icon;
  
                  return hasClass($el, 'uk-slidenav-large')
                      ? (icon + "-large")
                      : icon;
              }
  
          }
  
      };
  
      var Search = {
  
          extends: IconComponent,
  
          computed: {
  
              icon: function(ref, $el) {
                  var icon = ref.icon;
  
                  return hasClass($el, 'uk-search-icon') && parents($el, '.uk-search-large').length
                      ? 'search-large'
                      : parents($el, '.uk-search-navbar').length
                          ? 'search-navbar'
                          : icon;
              }
  
          }
  
      };
  
      var Close = {
  
          extends: IconComponent,
  
          computed: {
  
              icon: function() {
                  return ("close-" + (hasClass(this.$el, 'uk-close-large') ? 'large' : 'icon'));
              }
  
          }
  
      };
  
      var Spinner = {
  
          extends: IconComponent,
  
          connected: function() {
              var this$1 = this;
  
              this.svg.then(function (svg) { return this$1.ratio !== 1 && css($('circle', svg), 'strokeWidth', 1 / this$1.ratio); }, noop);
          }
  
      };
  
      function install(UIkit) {
          UIkit.icon.add = function (name, svg) {
              var obj;
  
  
              var added = isString(name) ? (( obj = {}, obj[name] = svg, obj )) : name;
              each(added, function (svg, name) {
                  icons[name] = svg;
                  delete parsed[name];
              });
  
              if (UIkit._initialized) {
                  apply(document.body, function (el) { return each(UIkit.getComponents(el), function (cmp) {
                          cmp.$options.isIcon && cmp.icon in added && cmp.$reset();
                      }); }
                  );
              }
          };
      }
  
      function getIcon(icon) {
  
          if (!icons[icon]) {
              return null;
          }
  
          if (!parsed[icon]) {
              parsed[icon] = $(icons[icon].trim());
          }
  
          return parsed[icon].cloneNode(true);
      }
  
      function applyRtl(icon) {
          return isRtl ? swap(swap(icon, 'left', 'right'), 'previous', 'next') : icon;
      }
  
      var img = {
  
          args: 'dataSrc',
  
          props: {
              dataSrc: String,
              dataSrcset: Boolean,
              sizes: String,
              width: Number,
              height: Number,
              offsetTop: String,
              offsetLeft: String,
              target: String
          },
  
          data: {
              dataSrc: '',
              dataSrcset: false,
              sizes: false,
              width: false,
              height: false,
              offsetTop: '50vh',
              offsetLeft: 0,
              target: false
          },
  
          computed: {
  
              cacheKey: function(ref) {
                  var dataSrc = ref.dataSrc;
  
                  return ((this.$name) + "." + dataSrc);
              },
  
              width: function(ref) {
                  var width = ref.width;
                  var dataWidth = ref.dataWidth;
  
                  return width || dataWidth;
              },
  
              height: function(ref) {
                  var height = ref.height;
                  var dataHeight = ref.dataHeight;
  
                  return height || dataHeight;
              },
  
              sizes: function(ref) {
                  var sizes = ref.sizes;
                  var dataSizes = ref.dataSizes;
  
                  return sizes || dataSizes;
              },
  
              isImg: function(_, $el) {
                  return isImg($el);
              },
  
              target: {
  
                  get: function(ref) {
                      var target = ref.target;
  
                      return [this.$el ].concat( queryAll(target, this.$el));
                  },
  
                  watch: function() {
                      this.observe();
                  }
  
              },
  
              offsetTop: function(ref) {
                  var offsetTop = ref.offsetTop;
  
                  return toPx(offsetTop, 'height');
              },
  
              offsetLeft: function(ref) {
                  var offsetLeft = ref.offsetLeft;
  
                  return toPx(offsetLeft, 'width');
              }
  
          },
  
          connected: function() {
  
              if (storage[this.cacheKey]) {
                  setSrcAttrs(this.$el, storage[this.cacheKey] || this.dataSrc, this.dataSrcset, this.sizes);
              } else if (this.isImg && this.width && this.height) {
                  setSrcAttrs(this.$el, getPlaceholderImage(this.width, this.height, this.sizes));
              }
  
              this.observer = new IntersectionObserver(this.load, {
                  rootMargin: ((this.offsetTop) + "px " + (this.offsetLeft) + "px")
              });
  
              requestAnimationFrame(this.observe);
  
          },
  
          disconnected: function() {
              this.observer.disconnect();
          },
  
          update: {
  
              read: function(ref) {
                  var this$1 = this;
                  var image = ref.image;
  
  
                  if (!image && document.readyState === 'complete') {
                      this.load(this.observer.takeRecords());
                  }
  
                  if (this.isImg) {
                      return false;
                  }
  
                  image && image.then(function (img) { return img && img.currentSrc !== '' && setSrcAttrs(this$1.$el, currentSrc(img)); });
  
              },
  
              write: function(data) {
  
                  if (this.dataSrcset && window.devicePixelRatio !== 1) {
  
                      var bgSize = css(this.$el, 'backgroundSize');
                      if (bgSize.match(/^(auto\s?)+$/) || toFloat(bgSize) === data.bgSize) {
                          data.bgSize = getSourceSize(this.dataSrcset, this.sizes);
                          css(this.$el, 'backgroundSize', ((data.bgSize) + "px"));
                      }
  
                  }
  
              },
  
              events: ['resize']
  
          },
  
          methods: {
  
              load: function(entries) {
                  var this$1 = this;
  
  
                  // Old chromium based browsers (UC Browser) did not implement `isIntersecting`
                  if (!entries.some(function (entry) { return isUndefined(entry.isIntersecting) || entry.isIntersecting; })) {
                      return;
                  }
  
                  this._data.image = getImage(this.dataSrc, this.dataSrcset, this.sizes).then(function (img) {
  
                      setSrcAttrs(this$1.$el, currentSrc(img), img.srcset, img.sizes);
                      storage[this$1.cacheKey] = currentSrc(img);
                      return img;
  
                  }, noop);
  
                  this.observer.disconnect();
              },
  
              observe: function() {
                  var this$1 = this;
  
                  if (this._connected && !this._data.image) {
                      this.target.forEach(function (el) { return this$1.observer.observe(el); });
                  }
              }
  
          }
  
      };
  
      function setSrcAttrs(el, src, srcset, sizes) {
  
          if (isImg(el)) {
              sizes && (el.sizes = sizes);
              srcset && (el.srcset = srcset);
              src && (el.src = src);
          } else if (src) {
  
              var change = !includes(el.style.backgroundImage, src);
              if (change) {
                  css(el, 'backgroundImage', ("url(" + (escape(src)) + ")"));
                  trigger(el, createEvent('load', false));
              }
  
          }
  
      }
  
      function getPlaceholderImage(width, height, sizes) {
          var assign;
  
  
          if (sizes) {
              ((assign = Dimensions.ratio({width: width, height: height}, 'width', toPx(sizesToPixel(sizes))), width = assign.width, height = assign.height));
          }
  
          return ("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"" + width + "\" height=\"" + height + "\"></svg>");
      }
  
      var sizesRe = /\s*(.*?)\s*(\w+|calc\(.*?\))\s*(?:,|$)/g;
      function sizesToPixel(sizes) {
          var matches;
  
          sizesRe.lastIndex = 0;
  
          while ((matches = sizesRe.exec(sizes))) {
              if (!matches[1] || window.matchMedia(matches[1]).matches) {
                  matches = evaluateSize(matches[2]);
                  break;
              }
          }
  
          return matches || '100vw';
      }
  
      var sizeRe = /\d+(?:\w+|%)/g;
      var additionRe = /[+-]?(\d+)/g;
      function evaluateSize(size) {
          return startsWith(size, 'calc')
              ? size
                  .substring(5, size.length - 1)
                  .replace(sizeRe, function (size) { return toPx(size); })
                  .replace(/ /g, '')
                  .match(additionRe)
                  .reduce(function (a, b) { return a + +b; }, 0)
              : size;
      }
  
      var srcSetRe = /\s+\d+w\s*(?:,|$)/g;
      function getSourceSize(srcset, sizes) {
          var srcSize = toPx(sizesToPixel(sizes));
          var descriptors = (srcset.match(srcSetRe) || []).map(toFloat).sort(function (a, b) { return a - b; });
  
          return descriptors.filter(function (size) { return size >= srcSize; })[0] || descriptors.pop() || '';
      }
  
      function isImg(el) {
          return el.tagName === 'IMG';
      }
  
      function currentSrc(el) {
          return el.currentSrc || el.src;
      }
  
      var key = '__test__';
      var storage;
  
      // workaround for Safari's private browsing mode and accessing sessionStorage in Blink
      try {
          storage = window.sessionStorage || {};
          storage[key] = 1;
          delete storage[key];
      } catch (e) {
          storage = {};
      }
  
      var Media = {
  
          props: {
              media: Boolean
          },
  
          data: {
              media: false
          },
  
          computed: {
  
              matchMedia: function() {
                  var media = toMedia(this.media);
                  return !media || window.matchMedia(media).matches;
              }
  
          }
  
      };
  
      function toMedia(value) {
  
          if (isString(value)) {
              if (value[0] === '@') {
                  var name = "breakpoint-" + (value.substr(1));
                  value = toFloat(getCssVar(name));
              } else if (isNaN(value)) {
                  return value;
              }
          }
  
          return value && !isNaN(value) ? ("(min-width: " + value + "px)") : false;
      }
  
      var leader = {
  
          mixins: [Class, Media],
  
          props: {
              fill: String
          },
  
          data: {
              fill: '',
              clsWrapper: 'uk-leader-fill',
              clsHide: 'uk-leader-hide',
              attrFill: 'data-fill'
          },
  
          computed: {
  
              fill: function(ref) {
                  var fill = ref.fill;
  
                  return fill || getCssVar('leader-fill-content');
              }
  
          },
  
          connected: function() {
              var assign;
  
              (assign = wrapInner(this.$el, ("<span class=\"" + (this.clsWrapper) + "\">")), this.wrapper = assign[0]);
          },
  
          disconnected: function() {
              unwrap(this.wrapper.childNodes);
          },
  
          update: {
  
              read: function(ref) {
                  var changed = ref.changed;
                  var width = ref.width;
  
  
                  var prev = width;
  
                  width = Math.floor(this.$el.offsetWidth / 2);
  
                  return {
                      width: width,
                      fill: this.fill,
                      changed: changed || prev !== width,
                      hide: !this.matchMedia
                  };
              },
  
              write: function(data) {
  
                  toggleClass(this.wrapper, this.clsHide, data.hide);
  
                  if (data.changed) {
                      data.changed = false;
                      attr(this.wrapper, this.attrFill, new Array(data.width).join(data.fill));
                  }
  
              },
  
              events: ['resize']
  
          }
  
      };
  
      var Container = {
  
          props: {
              container: Boolean
          },
  
          data: {
              container: true
          },
  
          computed: {
  
              container: function(ref) {
                  var container = ref.container;
  
                  return container === true && this.$container || container && $(container);
              }
  
          }
  
      };
  
      var active$1 = [];
  
      var Modal = {
  
          mixins: [Class, Container, Togglable],
  
          props: {
              selPanel: String,
              selClose: String,
              escClose: Boolean,
              bgClose: Boolean,
              stack: Boolean
          },
  
          data: {
              cls: 'uk-open',
              escClose: true,
              bgClose: true,
              overlay: true,
              stack: false
          },
  
          computed: {
  
              panel: function(ref, $el) {
                  var selPanel = ref.selPanel;
  
                  return $(selPanel, $el);
              },
  
              transitionElement: function() {
                  return this.panel;
              },
  
              bgClose: function(ref) {
                  var bgClose = ref.bgClose;
  
                  return bgClose && this.panel;
              }
  
          },
  
          beforeDisconnect: function() {
              if (this.isToggled()) {
                  this.toggleNow(this.$el, false);
              }
          },
  
          events: [
  
              {
  
                  name: 'click',
  
                  delegate: function() {
                      return this.selClose;
                  },
  
                  handler: function(e) {
                      e.preventDefault();
                      this.hide();
                  }
  
              },
  
              {
  
                  name: 'toggle',
  
                  self: true,
  
                  handler: function(e) {
  
                      if (e.defaultPrevented) {
                          return;
                      }
  
                      e.preventDefault();
                      this.toggle();
                  }
  
              },
  
              {
                  name: 'beforeshow',
  
                  self: true,
  
                  handler: function(e) {
  
                      if (includes(active$1, this)) {
                          return false;
                      }
  
                      if (!this.stack && active$1.length) {
                          Promise.all(active$1.map(function (modal) { return modal.hide(); })).then(this.show);
                          e.preventDefault();
                      } else {
                          active$1.push(this);
                      }
                  }
  
              },
  
              {
  
                  name: 'show',
  
                  self: true,
  
                  handler: function() {
                      var this$1 = this;
  
  
                      if (width(window) - width(document) && this.overlay) {
                          css(document.body, 'overflowY', 'scroll');
                      }
  
                      addClass(document.documentElement, this.clsPage);
  
                      if (this.bgClose) {
                          once(this.$el, 'hide', delayOn(document, 'click', function (ref) {
                              var defaultPrevented = ref.defaultPrevented;
                              var target = ref.target;
  
                              var current = last(active$1);
                              if (!defaultPrevented
                                  && current === this$1
                                  && (!current.overlay || within(target, current.$el))
                                  && !within(target, current.panel)
                              ) {
                                  current.hide();
                              }
                          }), {self: true});
                      }
  
                      if (this.escClose) {
                          once(this.$el, 'hide', on(document, 'keydown', function (e) {
                              var current = last(active$1);
                              if (e.keyCode === 27 && current === this$1) {
                                  e.preventDefault();
                                  current.hide();
                              }
                          }), {self: true});
                      }
                  }
  
              },
  
              {
  
                  name: 'hidden',
  
                  self: true,
  
                  handler: function() {
                      var this$1 = this;
  
  
                      active$1.splice(active$1.indexOf(this), 1);
  
                      if (!active$1.length) {
                          css(document.body, 'overflowY', '');
                      }
  
                      if (!active$1.some(function (modal) { return modal.clsPage === this$1.clsPage; })) {
                          removeClass(document.documentElement, this.clsPage);
                      }
  
                  }
  
              }
  
          ],
  
          methods: {
  
              toggle: function() {
                  return this.isToggled() ? this.hide() : this.show();
              },
  
              show: function() {
                  var this$1 = this;
  
  
                  if (this.container && this.$el.parentNode !== this.container) {
                      append(this.container, this.$el);
                      return new Promise(function (resolve) { return requestAnimationFrame(function () { return this$1.show().then(resolve); }
                          ); }
                      );
                  }
  
                  return this.toggleElement(this.$el, true, animate$1(this));
              },
  
              hide: function() {
                  return this.toggleElement(this.$el, false, animate$1(this));
              }
  
          }
  
      };
  
      function animate$1(ref) {
          var transitionElement = ref.transitionElement;
          var _toggle = ref._toggle;
  
          return function (el, show) { return new Promise(function (resolve, reject) { return once(el, 'show hide', function () {
                      el._reject && el._reject();
                      el._reject = reject;
  
                      _toggle(el, show);
  
                      var off = once(transitionElement, 'transitionstart', function () {
                          once(transitionElement, 'transitionend transitioncancel', resolve, {self: true});
                          clearTimeout(timer);
                      }, {self: true});
  
                      var timer = setTimeout(function () {
                          off();
                          resolve();
                      }, toMs(css(transitionElement, 'transitionDuration')));
  
                  }); }
              ); };
      }
  
      var modal = {
  
          install: install$1,
  
          mixins: [Modal],
  
          data: {
              clsPage: 'uk-modal-page',
              selPanel: '.uk-modal-dialog',
              selClose: '.uk-modal-close, .uk-modal-close-default, .uk-modal-close-outside, .uk-modal-close-full'
          },
  
          events: [
  
              {
                  name: 'show',
  
                  self: true,
  
                  handler: function() {
  
                      if (hasClass(this.panel, 'uk-margin-auto-vertical')) {
                          addClass(this.$el, 'uk-flex');
                      } else {
                          css(this.$el, 'display', 'block');
                      }
  
                      height(this.$el); // force reflow
                  }
              },
  
              {
                  name: 'hidden',
  
                  self: true,
  
                  handler: function() {
  
                      css(this.$el, 'display', '');
                      removeClass(this.$el, 'uk-flex');
  
                  }
              }
  
          ]
  
      };
  
      function install$1(ref) {
          var modal = ref.modal;
  
  
          modal.dialog = function (content, options) {
  
              var dialog = modal(
                  ("<div class=\"uk-modal\"> <div class=\"uk-modal-dialog\">" + content + "</div> </div>"),
                  options
              );
  
              dialog.show();
  
              on(dialog.$el, 'hidden', function () { return Promise.resolve().then(function () { return dialog.$destroy(true); }
                  ); }, {self: true}
              );
  
              return dialog;
          };
  
          modal.alert = function (message, options) {
              return openDialog(
                  function (ref) {
                      var labels = ref.labels;
  
                      return ("<div class=\"uk-modal-body\">" + (isString(message) ? message : html(message)) + "</div> <div class=\"uk-modal-footer uk-text-right\"> <button class=\"uk-button uk-button-primary uk-modal-close\" autofocus>" + (labels.ok) + "</button> </div>");
              },
                  options,
                  function (deferred) { return deferred.resolve(); }
              );
          };
  
          modal.confirm = function (message, options) {
              return openDialog(
                  function (ref) {
                      var labels = ref.labels;
  
                      return ("<form> <div class=\"uk-modal-body\">" + (isString(message) ? message : html(message)) + "</div> <div class=\"uk-modal-footer uk-text-right\"> <button class=\"uk-button uk-button-default uk-modal-close\" type=\"button\">" + (labels.cancel) + "</button> <button class=\"uk-button uk-button-primary\" autofocus>" + (labels.ok) + "</button> </div> </form>");
              },
                  options,
                  function (deferred) { return deferred.reject(); }
              );
          };
  
          modal.prompt = function (message, value, options) {
              return openDialog(
                  function (ref) {
                      var labels = ref.labels;
  
                      return ("<form class=\"uk-form-stacked\"> <div class=\"uk-modal-body\"> <label>" + (isString(message) ? message : html(message)) + "</label> <input class=\"uk-input\" value=\"" + (value || '') + "\" autofocus> </div> <div class=\"uk-modal-footer uk-text-right\"> <button class=\"uk-button uk-button-default uk-modal-close\" type=\"button\">" + (labels.cancel) + "</button> <button class=\"uk-button uk-button-primary\">" + (labels.ok) + "</button> </div> </form>");
              },
                  options,
                  function (deferred) { return deferred.resolve(null); },
                  function (dialog) { return $('input', dialog.$el).value; }
              );
          };
  
          modal.labels = {
              ok: 'Ok',
              cancel: 'Cancel'
          };
  
          function openDialog(tmpl, options, hideFn, submitFn) {
  
              options = assign({bgClose: false, escClose: true, labels: modal.labels}, options);
  
              var dialog = modal.dialog(tmpl(options), options);
              var deferred = new Deferred();
  
              var resolved = false;
  
              on(dialog.$el, 'submit', 'form', function (e) {
                  e.preventDefault();
                  deferred.resolve(submitFn && submitFn(dialog));
                  resolved = true;
                  dialog.hide();
              });
  
              on(dialog.$el, 'hide', function () { return !resolved && hideFn(deferred); });
  
              deferred.promise.dialog = dialog;
  
              return deferred.promise;
          }
  
      }
  
      var nav = {
  
          extends: Accordion,
  
          data: {
              targets: '> .uk-parent',
              toggle: '> a',
              content: '> ul'
          }
  
      };
  
      var navbar = {
  
          mixins: [Class, FlexBug],
  
          props: {
              dropdown: String,
              mode: 'list',
              align: String,
              offset: Number,
              boundary: Boolean,
              boundaryAlign: Boolean,
              clsDrop: String,
              delayShow: Number,
              delayHide: Number,
              dropbar: Boolean,
              dropbarMode: String,
              dropbarAnchor: Boolean,
              duration: Number
          },
  
          data: {
              dropdown: '.uk-navbar-nav > li',
              align: !isRtl ? 'left' : 'right',
              clsDrop: 'uk-navbar-dropdown',
              mode: undefined,
              offset: undefined,
              delayShow: undefined,
              delayHide: undefined,
              boundaryAlign: undefined,
              flip: 'x',
              boundary: true,
              dropbar: false,
              dropbarMode: 'slide',
              dropbarAnchor: false,
              duration: 200,
              forceHeight: true,
              selMinHeight: '.uk-navbar-nav > li > a, .uk-navbar-item, .uk-navbar-toggle'
          },
  
          computed: {
  
              boundary: function(ref, $el) {
                  var boundary = ref.boundary;
                  var boundaryAlign = ref.boundaryAlign;
  
                  return (boundary === true || boundaryAlign) ? $el : boundary;
              },
  
              dropbarAnchor: function(ref, $el) {
                  var dropbarAnchor = ref.dropbarAnchor;
  
                  return query(dropbarAnchor, $el);
              },
  
              pos: function(ref) {
                  var align = ref.align;
  
                  return ("bottom-" + align);
              },
  
              dropbar: {
  
                  get: function(ref) {
                      var dropbar = ref.dropbar;
  
  
                      if (!dropbar) {
                          return null;
                      }
  
                      dropbar = this._dropbar || query(dropbar, this.$el) || $('+ .uk-navbar-dropbar', this.$el);
  
                      return dropbar ? dropbar : (this._dropbar = $('<div></div>'));
  
                  },
  
                  watch: function(dropbar) {
                      addClass(dropbar, 'uk-navbar-dropbar');
                      toggleClass(dropbar, 'uk-navbar-dropbar-slide', this.dropbarMode === 'slide');
                  },
  
                  immediate: true
  
              },
  
              dropdowns: {
  
                  get: function(ref, $el) {
                      var dropdown = ref.dropdown;
                      var clsDrop = ref.clsDrop;
  
                      return $$((dropdown + " ." + clsDrop), $el);
                  },
  
                  watch: function(dropdowns) {
                      var this$1 = this;
  
                      this.$create(
                          'drop',
                          dropdowns.filter(function (el) { return !this$1.getDropdown(el); }),
                          assign({}, this.$props, {boundary: this.boundary, pos: this.pos, offset: this.dropbar || this.offset})
                      );
                  },
  
                  immediate: true
  
              }
  
          },
  
          disconnected: function() {
              this.dropbar && remove(this.dropbar);
              delete this._dropbar;
          },
  
          events: [
  
              {
                  name: 'mouseover',
  
                  delegate: function() {
                      return this.dropdown;
                  },
  
                  handler: function(ref) {
                      var current = ref.current;
  
                      var active = this.getActive();
                      if (active && active.toggle && !within(active.toggle.$el, current) && !active.tracker.movesTo(active.$el)) {
                          active.hide(false);
                      }
                  }
  
              },
  
              {
                  name: 'mouseleave',
  
                  el: function() {
                      return this.dropbar;
                  },
  
                  handler: function() {
                      var active = this.getActive();
  
                      if (active && !this.dropdowns.some(function (el) { return matches(el, ':hover'); })) {
                          active.hide();
                      }
                  }
              },
  
              {
                  name: 'beforeshow',
  
                  capture: true,
  
                  filter: function() {
                      return this.dropbar;
                  },
  
                  handler: function() {
  
                      if (!this.dropbar.parentNode) {
                          after(this.dropbarAnchor || this.$el, this.dropbar);
                      }
  
                  }
              },
  
              {
                  name: 'show',
  
                  capture: true,
  
                  filter: function() {
                      return this.dropbar;
                  },
  
                  handler: function(_, drop) {
  
                      var $el = drop.$el;
                      var dir = drop.dir;
  
                      this.clsDrop && addClass($el, ((this.clsDrop) + "-dropbar"));
  
                      if (dir === 'bottom') {
                          this.transitionTo($el.offsetHeight + toFloat(css($el, 'marginTop')) + toFloat(css($el, 'marginBottom')), $el);
                      }
                  }
              },
  
              {
                  name: 'beforehide',
  
                  filter: function() {
                      return this.dropbar;
                  },
  
                  handler: function(e, ref) {
                      var $el = ref.$el;
  
  
                      var active = this.getActive();
  
                      if (matches(this.dropbar, ':hover') && active && active.$el === $el) {
                          e.preventDefault();
                      }
                  }
              },
  
              {
                  name: 'hide',
  
                  filter: function() {
                      return this.dropbar;
                  },
  
                  handler: function(_, ref) {
                      var $el = ref.$el;
  
  
                      var active = this.getActive();
  
                      if (!active || active && active.$el === $el) {
                          this.transitionTo(0);
                      }
                  }
              }
  
          ],
  
          methods: {
  
              getActive: function() {
                  var ref = this.dropdowns.map(this.getDropdown).filter(function (drop) { return drop && drop.isActive(); });
                  var active = ref[0];
                  return active && includes(active.mode, 'hover') && within(active.toggle.$el, this.$el) && active;
              },
  
              transitionTo: function(newHeight, el) {
                  var this$1 = this;
  
  
                  var ref = this;
                  var dropbar = ref.dropbar;
                  var oldHeight = isVisible(dropbar) ? height(dropbar) : 0;
  
                  el = oldHeight < newHeight && el;
  
                  css(el, 'clip', ("rect(0," + (el.offsetWidth) + "px," + oldHeight + "px,0)"));
  
                  height(dropbar, oldHeight);
  
                  Transition.cancel([el, dropbar]);
                  return Promise.all([
                      Transition.start(dropbar, {height: newHeight}, this.duration),
                      Transition.start(el, {clip: ("rect(0," + (el.offsetWidth) + "px," + newHeight + "px,0)")}, this.duration)
                  ])
                      .catch(noop)
                      .then(function () {
                          css(el, {clip: ''});
                          this$1.$update(dropbar);
                      });
              },
  
              getDropdown: function(el) {
                  return this.$getComponent(el, 'drop') || this.$getComponent(el, 'dropdown');
              }
  
          }
  
      };
  
      var offcanvas = {
  
          mixins: [Modal],
  
          args: 'mode',
  
          props: {
              mode: String,
              flip: Boolean,
              overlay: Boolean
          },
  
          data: {
              mode: 'slide',
              flip: false,
              overlay: false,
              clsPage: 'uk-offcanvas-page',
              clsContainer: 'uk-offcanvas-container',
              selPanel: '.uk-offcanvas-bar',
              clsFlip: 'uk-offcanvas-flip',
              clsContainerAnimation: 'uk-offcanvas-container-animation',
              clsSidebarAnimation: 'uk-offcanvas-bar-animation',
              clsMode: 'uk-offcanvas',
              clsOverlay: 'uk-offcanvas-overlay',
              selClose: '.uk-offcanvas-close',
              container: false
          },
  
          computed: {
  
              clsFlip: function(ref) {
                  var flip = ref.flip;
                  var clsFlip = ref.clsFlip;
  
                  return flip ? clsFlip : '';
              },
  
              clsOverlay: function(ref) {
                  var overlay = ref.overlay;
                  var clsOverlay = ref.clsOverlay;
  
                  return overlay ? clsOverlay : '';
              },
  
              clsMode: function(ref) {
                  var mode = ref.mode;
                  var clsMode = ref.clsMode;
  
                  return (clsMode + "-" + mode);
              },
  
              clsSidebarAnimation: function(ref) {
                  var mode = ref.mode;
                  var clsSidebarAnimation = ref.clsSidebarAnimation;
  
                  return mode === 'none' || mode === 'reveal' ? '' : clsSidebarAnimation;
              },
  
              clsContainerAnimation: function(ref) {
                  var mode = ref.mode;
                  var clsContainerAnimation = ref.clsContainerAnimation;
  
                  return mode !== 'push' && mode !== 'reveal' ? '' : clsContainerAnimation;
              },
  
              transitionElement: function(ref) {
                  var mode = ref.mode;
  
                  return mode === 'reveal' ? this.panel.parentNode : this.panel;
              }
  
          },
  
          events: [
  
              {
  
                  name: 'click',
  
                  delegate: function() {
                      return 'a[href^="#"]';
                  },
  
                  handler: function(ref) {
                      var hash = ref.current.hash;
                      var defaultPrevented = ref.defaultPrevented;
  
                      if (!defaultPrevented && hash && $(hash, document.body)) {
                          this.hide();
                      }
                  }
  
              },
  
              {
                  name: 'touchstart',
  
                  passive: true,
  
                  el: function() {
                      return this.panel;
                  },
  
                  handler: function(ref) {
                      var targetTouches = ref.targetTouches;
  
  
                      if (targetTouches.length === 1) {
                          this.clientY = targetTouches[0].clientY;
                      }
  
                  }
  
              },
  
              {
                  name: 'touchmove',
  
                  self: true,
                  passive: false,
  
                  filter: function() {
                      return this.overlay;
                  },
  
                  handler: function(e) {
                      e.cancelable && e.preventDefault();
                  }
  
              },
  
              {
                  name: 'touchmove',
  
                  passive: false,
  
                  el: function() {
                      return this.panel;
                  },
  
                  handler: function(e) {
  
                      if (e.targetTouches.length !== 1) {
                          return;
                      }
  
                      var clientY = event.targetTouches[0].clientY - this.clientY;
                      var ref = this.panel;
                      var scrollTop = ref.scrollTop;
                      var scrollHeight = ref.scrollHeight;
                      var clientHeight = ref.clientHeight;
  
                      if (clientHeight >= scrollHeight
                          || scrollTop === 0 && clientY > 0
                          || scrollHeight - scrollTop <= clientHeight && clientY < 0
                      ) {
                          e.cancelable && e.preventDefault();
                      }
  
                  }
  
              },
  
              {
                  name: 'show',
  
                  self: true,
  
                  handler: function() {
  
                      if (this.mode === 'reveal' && !hasClass(this.panel.parentNode, this.clsMode)) {
                          wrapAll(this.panel, '<div>');
                          addClass(this.panel.parentNode, this.clsMode);
                      }
  
                      css(document.documentElement, 'overflowY', this.overlay ? 'hidden' : '');
                      addClass(document.body, this.clsContainer, this.clsFlip);
                      css(document.body, 'touch-action', 'pan-y pinch-zoom');
                      css(this.$el, 'display', 'block');
                      addClass(this.$el, this.clsOverlay);
                      addClass(this.panel, this.clsSidebarAnimation, this.mode !== 'reveal' ? this.clsMode : '');
  
                      height(document.body); // force reflow
                      addClass(document.body, this.clsContainerAnimation);
  
                      this.clsContainerAnimation && suppressUserScale();
  
  
                  }
              },
  
              {
                  name: 'hide',
  
                  self: true,
  
                  handler: function() {
                      removeClass(document.body, this.clsContainerAnimation);
                      css(document.body, 'touch-action', '');
                  }
              },
  
              {
                  name: 'hidden',
  
                  self: true,
  
                  handler: function() {
  
                      this.clsContainerAnimation && resumeUserScale();
  
                      if (this.mode === 'reveal') {
                          unwrap(this.panel);
                      }
  
                      removeClass(this.panel, this.clsSidebarAnimation, this.clsMode);
                      removeClass(this.$el, this.clsOverlay);
                      css(this.$el, 'display', '');
                      removeClass(document.body, this.clsContainer, this.clsFlip);
  
                      css(document.documentElement, 'overflowY', '');
  
                  }
              },
  
              {
                  name: 'swipeLeft swipeRight',
  
                  handler: function(e) {
  
                      if (this.isToggled() && endsWith(e.type, 'Left') ^ this.flip) {
                          this.hide();
                      }
  
                  }
              }
  
          ]
  
      };
  
      // Chrome in responsive mode zooms page upon opening offcanvas
      function suppressUserScale() {
          getViewport$1().content += ',user-scalable=0';
      }
  
      function resumeUserScale() {
          var viewport = getViewport$1();
          viewport.content = viewport.content.replace(/,user-scalable=0$/, '');
      }
  
      function getViewport$1() {
          return $('meta[name="viewport"]', document.head) || append(document.head, '<meta name="viewport">');
      }
  
      var overflowAuto = {
  
          mixins: [Class],
  
          props: {
              selContainer: String,
              selContent: String
          },
  
          data: {
              selContainer: '.uk-modal',
              selContent: '.uk-modal-dialog'
          },
  
          computed: {
  
              container: function(ref, $el) {
                  var selContainer = ref.selContainer;
  
                  return closest($el, selContainer);
              },
  
              content: function(ref, $el) {
                  var selContent = ref.selContent;
  
                  return closest($el, selContent);
              }
  
          },
  
          connected: function() {
              css(this.$el, 'minHeight', 150);
          },
  
          update: {
  
              read: function() {
  
                  if (!this.content || !this.container) {
                      return false;
                  }
  
                  return {
                      current: toFloat(css(this.$el, 'maxHeight')),
                      max: Math.max(150, height(this.container) - (offset(this.content).height - height(this.$el)))
                  };
              },
  
              write: function(ref) {
                  var current = ref.current;
                  var max = ref.max;
  
                  css(this.$el, 'maxHeight', max);
                  if (Math.round(current) !== Math.round(max)) {
                      trigger(this.$el, 'resize');
                  }
              },
  
              events: ['resize']
  
          }
  
      };
  
      var responsive = {
  
          props: ['width', 'height'],
  
          connected: function() {
              addClass(this.$el, 'uk-responsive-width');
          },
  
          update: {
  
              read: function() {
                  return isVisible(this.$el) && this.width && this.height
                      ? {width: width(this.$el.parentNode), height: this.height}
                      : false;
              },
  
              write: function(dim) {
                  height(this.$el, Dimensions.contain({
                      height: this.height,
                      width: this.width
                  }, dim).height);
              },
  
              events: ['resize']
  
          }
  
      };
  
      var scroll = {
  
          props: {
              duration: Number,
              offset: Number
          },
  
          data: {
              duration: 1000,
              offset: 0
          },
  
          methods: {
  
              scrollTo: function(el) {
                  var this$1 = this;
  
  
                  el = el && $(el) || document.body;
  
                  if (trigger(this.$el, 'beforescroll', [this, el])) {
                      scrollIntoView(el, this.$props).then(function () { return trigger(this$1.$el, 'scrolled', [this$1, el]); }
                      );
                  }
  
              }
  
          },
  
          events: {
  
              click: function(e) {
  
                  if (e.defaultPrevented) {
                      return;
                  }
  
                  e.preventDefault();
                  this.scrollTo(escape(decodeURIComponent(this.$el.hash)).substr(1));
              }
  
          }
  
      };
  
      var scrollspy = {
  
          args: 'cls',
  
          props: {
              cls: String,
              target: String,
              hidden: Boolean,
              offsetTop: Number,
              offsetLeft: Number,
              repeat: Boolean,
              delay: Number
          },
  
          data: function () { return ({
              cls: false,
              target: false,
              hidden: true,
              offsetTop: 0,
              offsetLeft: 0,
              repeat: false,
              delay: 0,
              inViewClass: 'uk-scrollspy-inview'
          }); },
  
          computed: {
  
              elements: {
  
                  get: function(ref, $el) {
                      var target = ref.target;
  
                      return target ? $$(target, $el) : [$el];
                  },
  
                  watch: function(elements) {
                      if (this.hidden) {
                          css(filter(elements, (":not(." + (this.inViewClass) + ")")), 'visibility', 'hidden');
                      }
                  },
  
                  immediate: true
  
              }
  
          },
  
          update: [
  
              {
  
                  read: function(ref) {
                      var this$1 = this;
                      var update = ref.update;
  
  
                      if (!update) {
                          return;
                      }
  
                      this.elements.forEach(function (el) {
  
                          var state = el._ukScrollspyState;
  
                          if (!state) {
                              state = {cls: data(el, 'uk-scrollspy-class') || this$1.cls};
                          }
  
                          state.show = isInView(el, this$1.offsetTop, this$1.offsetLeft);
                          el._ukScrollspyState = state;
  
                      });
  
                  },
  
                  write: function(data) {
                      var this$1 = this;
  
  
                      // Let child components be applied at least once first
                      if (!data.update) {
                          this.$update();
                          return data.update = true;
                      }
  
                      this.elements.forEach(function (el) {
  
                          var state = el._ukScrollspyState;
                          var toggle = function (inview) {
  
                              css(el, 'visibility', !inview && this$1.hidden ? 'hidden' : '');
  
                              toggleClass(el, this$1.inViewClass, inview);
                              toggleClass(el, state.cls);
  
                              trigger(el, inview ? 'inview' : 'outview');
  
                              state.inview = inview;
  
                              this$1.$update(el);
  
                          };
  
                          if (state.show && !state.inview && !state.queued) {
  
                              state.queued = true;
  
                              data.promise = (data.promise || Promise.resolve()).then(function () { return new Promise(function (resolve) { return setTimeout(resolve, this$1.delay); }
                                  ); }
                              ).then(function () {
                                  toggle(true);
                                  setTimeout(function () { return state.queued = false; }, 300);
                              });
  
                          } else if (!state.show && state.inview && !state.queued && this$1.repeat) {
  
                              toggle(false);
  
                          }
  
                      });
  
                  },
  
                  events: ['scroll', 'resize']
  
              }
  
          ]
  
      };
  
      var scrollspyNav = {
  
          props: {
              cls: String,
              closest: String,
              scroll: Boolean,
              overflow: Boolean,
              offset: Number
          },
  
          data: {
              cls: 'uk-active',
              closest: false,
              scroll: false,
              overflow: true,
              offset: 0
          },
  
          computed: {
  
              links: {
  
                  get: function(_, $el) {
                      return $$('a[href^="#"]', $el).filter(function (el) { return el.hash; });
                  },
  
                  watch: function(links) {
                      if (this.scroll) {
                          this.$create('scroll', links, {offset: this.offset || 0});
                      }
                  },
  
                  immediate: true
  
              },
  
              targets: function() {
                  return $$(this.links.map(function (el) { return escape(el.hash).substr(1); }).join(','));
              },
  
              elements: function(ref) {
                  var selector = ref.closest;
  
                  return closest($$(this.targets.map(function (el) { return ("[href=\"#" + (el.id) + "\"]"); }).join(',')), selector || '*');
              }
  
          },
  
          update: [
  
              {
  
                  read: function() {
                      var this$1 = this;
  
  
                      var ref = this.targets;
                      var length = ref.length;
  
                      if (!length || !isVisible(this.$el)) {
                          return false;
                      }
  
                      var scrollElement = last(scrollParents(this.targets[0]));
                      var scrollTop = scrollElement.scrollTop;
                      var scrollHeight = scrollElement.scrollHeight;
                      var viewport = getViewport(scrollElement);
                      var scroll = scrollTop;
                      var max = scrollHeight - offset(viewport).height;
                      var active = false;
  
                      if (scroll === max) {
                          active = length - 1;
                      } else {
  
                          this.targets.every(function (el, i) {
                              var ref = position(el, viewport);
                              var top = ref.top;
                              if (top - this$1.offset <= 0) {
                                  active = i;
                                  return true;
                              }
                          });
  
                          if (active === false && this.overflow) {
                              active = 0;
                          }
                      }
  
                      return {active: active};
                  },
  
                  write: function(ref) {
                      var active = ref.active;
  
  
                      this.links.forEach(function (el) { return el.blur(); });
                      removeClass(this.elements, this.cls);
  
                      if (active !== false) {
                          trigger(this.$el, 'active', [active, addClass(this.elements[active], this.cls)]);
                      }
  
                  },
  
                  events: ['scroll', 'resize']
  
              }
  
          ]
  
      };
  
      var sticky = {
  
          mixins: [Class, Media],
  
          props: {
              top: null,
              bottom: Boolean,
              offset: String,
              animation: String,
              clsActive: String,
              clsInactive: String,
              clsFixed: String,
              clsBelow: String,
              selTarget: String,
              widthElement: Boolean,
              showOnUp: Boolean,
              targetOffset: Number
          },
  
          data: {
              top: 0,
              bottom: false,
              offset: 0,
              animation: '',
              clsActive: 'uk-active',
              clsInactive: '',
              clsFixed: 'uk-sticky-fixed',
              clsBelow: 'uk-sticky-below',
              selTarget: '',
              widthElement: false,
              showOnUp: false,
              targetOffset: false
          },
  
          computed: {
  
              offset: function(ref) {
                  var offset = ref.offset;
  
                  return toPx(offset);
              },
  
              selTarget: function(ref, $el) {
                  var selTarget = ref.selTarget;
  
                  return selTarget && $(selTarget, $el) || $el;
              },
  
              widthElement: function(ref, $el) {
                  var widthElement = ref.widthElement;
  
                  return query(widthElement, $el) || this.placeholder;
              },
  
              isActive: {
  
                  get: function() {
                      return hasClass(this.selTarget, this.clsActive);
                  },
  
                  set: function(value) {
                      if (value && !this.isActive) {
                          replaceClass(this.selTarget, this.clsInactive, this.clsActive);
                          trigger(this.$el, 'active');
                      } else if (!value && !hasClass(this.selTarget, this.clsInactive)) {
                          replaceClass(this.selTarget, this.clsActive, this.clsInactive);
                          trigger(this.$el, 'inactive');
                      }
                  }
  
              }
  
          },
  
          connected: function() {
              this.placeholder = $('+ .uk-sticky-placeholder', this.$el) || $('<div class="uk-sticky-placeholder"></div>');
              this.isFixed = false;
              this.isActive = false;
          },
  
          disconnected: function() {
  
              if (this.isFixed) {
                  this.hide();
                  removeClass(this.selTarget, this.clsInactive);
              }
  
              remove(this.placeholder);
              this.placeholder = null;
              this.widthElement = null;
          },
  
          events: [
  
              {
  
                  name: 'load hashchange popstate',
  
                  el: window,
  
                  handler: function() {
                      var this$1 = this;
  
  
                      if (!(this.targetOffset !== false && location.hash && window.pageYOffset > 0)) {
                          return;
                      }
  
                      var target = $(location.hash);
  
                      if (target) {
                          fastdom.read(function () {
  
                              var ref = offset(target);
                              var top = ref.top;
                              var elTop = offset(this$1.$el).top;
                              var elHeight = this$1.$el.offsetHeight;
  
                              if (this$1.isFixed && elTop + elHeight >= top && elTop <= top + target.offsetHeight) {
                                  scrollTop(window, top - elHeight - (isNumeric(this$1.targetOffset) ? this$1.targetOffset : 0) - this$1.offset);
                              }
  
                          });
                      }
  
                  }
  
              }
  
          ],
  
          update: [
  
              {
  
                  read: function(ref, type) {
                      var height = ref.height;
  
  
                      if (this.isActive && type !== 'update') {
  
                          this.hide();
                          height = this.$el.offsetHeight;
                          this.show();
  
                      }
  
                      height = !this.isActive ? this.$el.offsetHeight : height;
  
                      this.topOffset = offset(this.isFixed ? this.placeholder : this.$el).top;
                      this.bottomOffset = this.topOffset + height;
  
                      var bottom = parseProp('bottom', this);
  
                      this.top = Math.max(toFloat(parseProp('top', this)), this.topOffset) - this.offset;
                      this.bottom = bottom && bottom - height;
                      this.inactive = !this.matchMedia;
  
                      return {
                          lastScroll: false,
                          height: height,
                          margins: css(this.$el, ['marginTop', 'marginBottom', 'marginLeft', 'marginRight'])
                      };
                  },
  
                  write: function(ref) {
                      var height = ref.height;
                      var margins = ref.margins;
  
  
                      var ref$1 = this;
                      var placeholder = ref$1.placeholder;
  
                      css(placeholder, assign({height: height}, margins));
  
                      if (!within(placeholder, document)) {
                          after(this.$el, placeholder);
                          attr(placeholder, 'hidden', '');
                      }
  
                      // ensure active/inactive classes are applied
                      this.isActive = this.isActive;
  
                  },
  
                  events: ['resize']
  
              },
  
              {
  
                  read: function(ref) {
                      var scroll = ref.scroll; if ( scroll === void 0 ) scroll = 0;
  
  
                      this.width = (isVisible(this.widthElement) ? this.widthElement : this.$el).offsetWidth;
  
                      this.scroll = window.pageYOffset;
  
                      return {
                          dir: scroll <= this.scroll ? 'down' : 'up',
                          scroll: this.scroll,
                          visible: isVisible(this.$el),
                          top: offsetPosition(this.placeholder)[0]
                      };
                  },
  
                  write: function(data, type) {
                      var this$1 = this;
  
  
                      var initTimestamp = data.initTimestamp; if ( initTimestamp === void 0 ) initTimestamp = 0;
                      var dir = data.dir;
                      var lastDir = data.lastDir;
                      var lastScroll = data.lastScroll;
                      var scroll = data.scroll;
                      var top = data.top;
                      var visible = data.visible;
                      var now = performance.now();
  
                      data.lastScroll = scroll;
  
                      if (scroll < 0 || scroll === lastScroll || !visible || this.disabled || this.showOnUp && type !== 'scroll') {
                          return;
                      }
  
                      if (now - initTimestamp > 300 || dir !== lastDir) {
                          data.initScroll = scroll;
                          data.initTimestamp = now;
                      }
  
                      data.lastDir = dir;
  
                      if (this.showOnUp && Math.abs(data.initScroll - scroll) <= 30 && Math.abs(lastScroll - scroll) <= 10) {
                          return;
                      }
  
                      if (this.inactive
                          || scroll < this.top
                          || this.showOnUp && (scroll <= this.top || dir === 'down' || dir === 'up' && !this.isFixed && scroll <= this.bottomOffset)
                      ) {
  
                          if (!this.isFixed) {
  
                              if (Animation.inProgress(this.$el) && top > scroll) {
                                  Animation.cancel(this.$el);
                                  this.hide();
                              }
  
                              return;
                          }
  
                          this.isFixed = false;
  
                          if (this.animation && scroll > this.topOffset) {
                              Animation.cancel(this.$el);
                              Animation.out(this.$el, this.animation).then(function () { return this$1.hide(); }, noop);
                          } else {
                              this.hide();
                          }
  
                      } else if (this.isFixed) {
  
                          this.update();
  
                      } else if (this.animation) {
  
                          Animation.cancel(this.$el);
                          this.show();
                          Animation.in(this.$el, this.animation).catch(noop);
  
                      } else {
                          this.show();
                      }
  
                  },
  
                  events: ['resize', 'scroll']
  
              }
  
          ],
  
          methods: {
  
              show: function() {
  
                  this.isFixed = true;
                  this.update();
                  attr(this.placeholder, 'hidden', null);
  
              },
  
              hide: function() {
  
                  this.isActive = false;
                  removeClass(this.$el, this.clsFixed, this.clsBelow);
                  css(this.$el, {position: '', top: '', width: ''});
                  attr(this.placeholder, 'hidden', '');
  
              },
  
              update: function() {
  
                  var active = this.top !== 0 || this.scroll > this.top;
                  var top = Math.max(0, this.offset);
  
                  if (this.bottom && this.scroll > this.bottom - this.offset) {
                      top = this.bottom - this.scroll;
                  }
  
                  css(this.$el, {
                      position: 'fixed',
                      top: (top + "px"),
                      width: this.width
                  });
  
                  this.isActive = active;
                  toggleClass(this.$el, this.clsBelow, this.scroll > this.bottomOffset);
                  addClass(this.$el, this.clsFixed);
  
              }
  
          }
  
      };
  
      function parseProp(prop, ref) {
          var $props = ref.$props;
          var $el = ref.$el;
          var propOffset = ref[(prop + "Offset")];
  
  
          var value = $props[prop];
  
          if (!value) {
              return;
          }
  
          if (isNumeric(value) && isString(value) && value.match(/^-?\d/)) {
  
              return propOffset + toPx(value);
  
          } else {
  
              return offset(value === true ? $el.parentNode : query(value, $el)).bottom;
  
          }
      }
  
      var Switcher = {
  
          mixins: [Togglable],
  
          args: 'connect',
  
          props: {
              connect: String,
              toggle: String,
              active: Number,
              swiping: Boolean
          },
  
          data: {
              connect: '~.uk-switcher',
              toggle: '> * > :first-child',
              active: 0,
              swiping: true,
              cls: 'uk-active',
              clsContainer: 'uk-switcher',
              attrItem: 'uk-switcher-item',
              queued: true
          },
  
          computed: {
  
              connects: {
  
                  get: function(ref, $el) {
                      var connect = ref.connect;
  
                      return queryAll(connect, $el);
                  },
  
                  watch: function(connects) {
                      var this$1 = this;
  
  
                      connects.forEach(function (list) { return this$1.updateAria(list.children); });
  
                      if (this.swiping) {
                          css(connects, 'touch-action', 'pan-y pinch-zoom');
                      }
  
                  },
  
                  immediate: true
  
              },
  
              children: {
  
                  get: function() {
                      return toNodes(this.$el.children);
                  },
  
                  watch: function(children) {
                      this.show(filter(children, ("." + (this.cls)))[0] || children[this.active] || children[0]);
                  },
  
                  immediate: true
  
              },
  
              toggles: function(ref, $el) {
                  var toggle = ref.toggle;
  
                  return $$(toggle, $el);
              }
  
          },
  
          events: [
  
              {
  
                  name: 'click',
  
                  delegate: function() {
                      return ((this.toggle) + ":not(.uk-disabled)");
                  },
  
                  handler: function(e) {
                      e.preventDefault();
                      this.show(children(this.$el).filter(function (el) { return within(e.current, el); })[0]);
                  }
  
              },
  
              {
                  name: 'click',
  
                  el: function() {
                      return this.connects;
                  },
  
                  delegate: function() {
                      return ("[" + (this.attrItem) + "],[data-" + (this.attrItem) + "]");
                  },
  
                  handler: function(e) {
                      e.preventDefault();
                      this.show(data(e.current, this.attrItem));
                  }
              },
  
              {
                  name: 'swipeRight swipeLeft',
  
                  filter: function() {
                      return this.swiping;
                  },
  
                  el: function() {
                      return this.connects;
                  },
  
                  handler: function(ref) {
                      var type = ref.type;
  
                      this.show(endsWith(type, 'Left') ? 'next' : 'previous');
                  }
              }
  
          ],
  
          methods: {
  
              index: function() {
                  return !isEmpty(this.connects) ? index(filter(this.connects[0].children, ("." + (this.cls)))[0]) : -1;
              },
  
              show: function(item) {
                  var this$1 = this;
  
  
                  var ref = this;
                  var children = ref.children;
                  var length = children.length;
                  var prev = this.index();
                  var hasPrev = prev >= 0;
                  var dir = item === 'previous' ? -1 : 1;
  
                  var toggle, active, next = getIndex(item, children, prev);
  
                  for (var i = 0; i < length; i++, next = (next + dir + length) % length) {
                      if (!matches(this.toggles[next], '.uk-disabled *, .uk-disabled, [disabled]')) {
                          toggle = this.toggles[next];
                          active = children[next];
                          break;
                      }
                  }
  
                  if (!active || prev === next) {
                      return;
                  }
  
                  removeClass(children, this.cls);
                  addClass(active, this.cls);
                  attr(this.toggles, 'aria-expanded', false);
                  attr(toggle, 'aria-expanded', true);
  
                  this.connects.forEach(function (list) {
                      if (!hasPrev) {
                          this$1.toggleNow(list.children[next]);
                      } else {
                          this$1.toggleElement([list.children[prev], list.children[next]]);
                      }
                  });
  
              }
  
          }
  
      };
  
      var tab = {
  
          mixins: [Class],
  
          extends: Switcher,
  
          props: {
              media: Boolean
          },
  
          data: {
              media: 960,
              attrItem: 'uk-tab-item'
          },
  
          connected: function() {
  
              var cls = hasClass(this.$el, 'uk-tab-left')
                  ? 'uk-tab-left'
                  : hasClass(this.$el, 'uk-tab-right')
                      ? 'uk-tab-right'
                      : false;
  
              if (cls) {
                  this.$create('toggle', this.$el, {cls: cls, mode: 'media', media: this.media});
              }
          }
  
      };
  
      var toggle = {
  
          mixins: [Media, Togglable],
  
          args: 'target',
  
          props: {
              href: String,
              target: null,
              mode: 'list'
          },
  
          data: {
              href: false,
              target: false,
              mode: 'click',
              queued: true
          },
  
          computed: {
  
              target: {
  
                  get: function(ref, $el) {
                      var href = ref.href;
                      var target = ref.target;
  
                      target = queryAll(target || href, $el);
                      return target.length && target || [$el];
                  },
  
                  watch: function() {
                      trigger(this.target, 'updatearia', [this]);
                  },
  
                  immediate: true
  
              }
  
          },
  
          events: [
  
              {
  
                  name: (pointerEnter + " " + pointerLeave),
  
                  filter: function() {
                      return includes(this.mode, 'hover');
                  },
  
                  handler: function(e) {
                      if (!isTouch(e)) {
                          this.toggle(("toggle" + (e.type === pointerEnter ? 'show' : 'hide')));
                      }
                  }
  
              },
  
              {
  
                  name: 'click',
  
                  filter: function() {
                      return includes(this.mode, 'click') || hasTouch && includes(this.mode, 'hover');
                  },
  
                  handler: function(e) {
  
                      // TODO better isToggled handling
                      var link;
                      if (closest(e.target, 'a[href="#"], a[href=""]')
                          || (link = closest(e.target, 'a[href]')) && (
                              this.cls && !hasClass(this.target, this.cls.split(' ')[0])
                              || !isVisible(this.target)
                              || link.hash && matches(this.target, link.hash)
                          )
                      ) {
                          e.preventDefault();
                      }
  
                      this.toggle();
                  }
  
              }
  
          ],
  
          update: {
  
              read: function() {
                  return includes(this.mode, 'media') && this.media
                      ? {match: this.matchMedia}
                      : false;
              },
  
              write: function(ref) {
                  var match = ref.match;
  
  
                  var toggled = this.isToggled(this.target);
                  if (match ? !toggled : toggled) {
                      this.toggle();
                  }
  
              },
  
              events: ['resize']
  
          },
  
          methods: {
  
              toggle: function(type) {
                  if (trigger(this.target, type || 'toggle', [this])) {
                      this.toggleElement(this.target);
                  }
              }
  
          }
  
      };
  
  
  
      var components = /*#__PURE__*/Object.freeze({
          __proto__: null,
          Accordion: Accordion,
          Alert: alert,
          Cover: cover,
          Drop: Drop,
          Dropdown: dropdown,
          FormCustom: formCustom,
          Gif: gif,
          Grid: grid,
          HeightMatch: heightMatch,
          HeightViewport: heightViewport,
          Icon: Icon,
          Img: img,
          Leader: leader,
          Margin: Margin,
          Modal: modal,
          Nav: nav,
          Navbar: navbar,
          Offcanvas: offcanvas,
          OverflowAuto: overflowAuto,
          Responsive: responsive,
          Scroll: scroll,
          Scrollspy: scrollspy,
          ScrollspyNav: scrollspyNav,
          Sticky: sticky,
          Svg: SVG,
          Switcher: Switcher,
          Tab: tab,
          Toggle: toggle,
          Video: Video,
          Close: Close,
          Spinner: Spinner,
          SlidenavNext: Slidenav,
          SlidenavPrevious: Slidenav,
          SearchIcon: Search,
          Marker: IconComponent,
          NavbarToggleIcon: IconComponent,
          OverlayIcon: IconComponent,
          PaginationNext: IconComponent,
          PaginationPrevious: IconComponent,
          Totop: IconComponent
      });
  
      // register components
      each(components, function (component, name) { return UIkit.component(name, component); }
      );
  
      // core functionality
      UIkit.use(Core);
  
      boot(UIkit);
  
      return UIkit;
  
  })));
  