text: /*!
   * Font Awesome Free 5.0.6 by @fontawesome - http://fontawesome.com
   * License - http://fontawesome.com/license (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
   */
  (function () {
  'use strict';
  
  var noop = function noop() {};
  
  var _WINDOW = {};
  var _DOCUMENT = {};
  var _MUTATION_OBSERVER$1 = null;
  var _PERFORMANCE = { mark: noop, measure: noop };
  
  try {
    if (typeof window !== 'undefined') _WINDOW = window;
    if (typeof document !== 'undefined') _DOCUMENT = document;
    if (typeof MutationObserver !== 'undefined') _MUTATION_OBSERVER$1 = MutationObserver;
    if (typeof performance !== 'undefined') _PERFORMANCE = performance;
  } catch (e) {}
  
  var _ref = _WINDOW.navigator || {};
  var _ref$userAgent = _ref.userAgent;
  var userAgent = _ref$userAgent === undefined ? '' : _ref$userAgent;
  
  var WINDOW = _WINDOW;
  var DOCUMENT = _DOCUMENT;
  var MUTATION_OBSERVER = _MUTATION_OBSERVER$1;
  var PERFORMANCE = _PERFORMANCE;
  var IS_BROWSER = !!WINDOW.document;
  var IS_DOM = !!DOCUMENT.documentElement && !!DOCUMENT.head && typeof DOCUMENT.addEventListener === 'function' && typeof DOCUMENT.createElement === 'function';
  var IS_IE = ~userAgent.indexOf('MSIE') || ~userAgent.indexOf('Trident/');
  
  var NAMESPACE_IDENTIFIER = '___FONT_AWESOME___';
  var UNITS_IN_GRID = 16;
  var DEFAULT_FAMILY_PREFIX = 'fa';
  var DEFAULT_REPLACEMENT_CLASS = 'svg-inline--fa';
  var DATA_FA_I2SVG = 'data-fa-i2svg';
  var DATA_FA_PSEUDO_ELEMENT = 'data-fa-pseudo-element';
  var HTML_CLASS_I2SVG_BASE_CLASS = 'fontawesome-i2svg';
  
  var PRODUCTION = function () {
    try {
      return undefined === 'production';
    } catch (e) {
      return false;
    }
  }();
  
  var oneToTen = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
  var oneToTwenty = oneToTen.concat([11, 12, 13, 14, 15, 16, 17, 18, 19, 20]);
  
  var ATTRIBUTES_WATCHED_FOR_MUTATION = ['class', 'data-prefix', 'data-icon', 'data-fa-transform', 'data-fa-mask'];
  
  var RESERVED_CLASSES = ['xs', 'sm', 'lg', 'fw', 'ul', 'li', 'border', 'pull-left', 'pull-right', 'spin', 'pulse', 'rotate-90', 'rotate-180', 'rotate-270', 'flip-horizontal', 'flip-vertical', 'stack', 'stack-1x', 'stack-2x', 'inverse', 'layers', 'layers-text', 'layers-counter'].concat(oneToTen.map(function (n) {
    return n + 'x';
  })).concat(oneToTwenty.map(function (n) {
    return 'w-' + n;
  }));
  
  var classCallCheck = function (instance, Constructor) {
    if (!(instance instanceof Constructor)) {
      throw new TypeError("Cannot call a class as a function");
    }
  };
  
  var createClass = function () {
    function defineProperties(target, props) {
      for (var i = 0; i < props.length; i++) {
        var descriptor = props[i];
        descriptor.enumerable = descriptor.enumerable || false;
        descriptor.configurable = true;
        if ("value" in descriptor) descriptor.writable = true;
        Object.defineProperty(target, descriptor.key, descriptor);
      }
    }
  
    return function (Constructor, protoProps, staticProps) {
      if (protoProps) defineProperties(Constructor.prototype, protoProps);
      if (staticProps) defineProperties(Constructor, staticProps);
      return Constructor;
    };
  }();
  
  
  
  var _extends = Object.assign || function (target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i];
  
      for (var key in source) {
        if (Object.prototype.hasOwnProperty.call(source, key)) {
          target[key] = source[key];
        }
      }
    }
  
    return target;
  };
  
  
  
  var toConsumableArray = function (arr) {
    if (Array.isArray(arr)) {
      for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i];
  
      return arr2;
    } else {
      return Array.from(arr);
    }
  };
  
  var initial = WINDOW.FontAwesomeConfig || {};
  var initialKeys = Object.keys(initial);
  
  var _default = _extends({
    familyPrefix: DEFAULT_FAMILY_PREFIX,
    replacementClass: DEFAULT_REPLACEMENT_CLASS,
    autoReplaceSvg: true,
    autoAddCss: true,
    autoA11y: true,
    searchPseudoElements: false,
    observeMutations: true,
    keepOriginalSource: true,
    measurePerformance: false,
    showMissingIcons: true
  }, initial);
  
  if (!_default.autoReplaceSvg) _default.observeMutations = false;
  
  var config = _extends({}, _default);
  
  WINDOW.FontAwesomeConfig = config;
  
  function update(newConfig) {
    var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    var _params$asNewDefault = params.asNewDefault,
        asNewDefault = _params$asNewDefault === undefined ? false : _params$asNewDefault;
  
    var validKeys = Object.keys(config);
    var ok = asNewDefault ? function (k) {
      return ~validKeys.indexOf(k) && !~initialKeys.indexOf(k);
    } : function (k) {
      return ~validKeys.indexOf(k);
    };
  
    Object.keys(newConfig).forEach(function (configKey) {
      if (ok(configKey)) config[configKey] = newConfig[configKey];
    });
  }
  
  function auto(value) {
    update({
      autoReplaceSvg: value,
      observeMutations: value
    });
  }
  
  var w = WINDOW || {};
  
  if (!w[NAMESPACE_IDENTIFIER]) w[NAMESPACE_IDENTIFIER] = {};
  if (!w[NAMESPACE_IDENTIFIER].styles) w[NAMESPACE_IDENTIFIER].styles = {};
  if (!w[NAMESPACE_IDENTIFIER].hooks) w[NAMESPACE_IDENTIFIER].hooks = {};
  if (!w[NAMESPACE_IDENTIFIER].shims) w[NAMESPACE_IDENTIFIER].shims = [];
  
  var namespace = w[NAMESPACE_IDENTIFIER];
  
  var functions = [];
  var listener = function listener() {
    DOCUMENT.removeEventListener('DOMContentLoaded', listener);
    loaded = 1;
    functions.map(function (fn) {
      return fn();
    });
  };
  
  var loaded = false;
  
  if (IS_DOM) {
    loaded = (DOCUMENT.documentElement.doScroll ? /^loaded|^c/ : /^loaded|^i|^c/).test(DOCUMENT.readyState);
  
    if (!loaded) DOCUMENT.addEventListener('DOMContentLoaded', listener);
  }
  
  var domready = function (fn) {
    if (!IS_DOM) return;
    loaded ? setTimeout(fn, 0) : functions.push(fn);
  };
  
  var d = UNITS_IN_GRID;
  
  var meaninglessTransform = {
    size: 16,
    x: 0,
    y: 0,
    rotate: 0,
    flipX: false,
    flipY: false
  };
  
  function isReserved(name) {
    return ~RESERVED_CLASSES.indexOf(name);
  }
  
  function bunker(fn) {
    try {
      fn();
    } catch (e) {
      if (!PRODUCTION) {
        throw e;
      }
    }
  }
  
  function insertCss(css) {
    if (!css || !IS_DOM) {
      return;
    }
  
    var style = DOCUMENT.createElement('style');
    style.setAttribute('type', 'text/css');
    style.innerHTML = css;
  
    var headChildren = DOCUMENT.head.childNodes;
    var beforeChild = null;
  
    for (var i = headChildren.length - 1; i > -1; i--) {
      var child = headChildren[i];
      var tagName = (child.tagName || '').toUpperCase();
      if (['STYLE', 'LINK'].indexOf(tagName) > -1) {
        beforeChild = child;
      }
    }
  
    DOCUMENT.head.insertBefore(style, beforeChild);
  
    return css;
  }
  
  var _uniqueId = 0;
  
  function nextUniqueId() {
    _uniqueId++;
  
    return _uniqueId;
  }
  
  function toArray(obj) {
    var array = [];
  
    for (var i = (obj || []).length >>> 0; i--;) {
      array[i] = obj[i];
    }
  
    return array;
  }
  
  function classArray(node) {
    if (node.classList) {
      return toArray(node.classList);
    } else {
      return (node.getAttribute('class') || '').split(' ').filter(function (i) {
        return i;
      });
    }
  }
  
  function getIconName(familyPrefix, cls) {
    var parts = cls.split('-');
    var prefix = parts[0];
    var iconName = parts.slice(1).join('-');
  
    if (prefix === familyPrefix && iconName !== '' && !isReserved(iconName)) {
      return iconName;
    } else {
      return null;
    }
  }
  
  function htmlEscape(str) {
    return ('' + str).replace(/&/g, '&amp;').replace(/"/g, '&quot;').replace(/'/g, '&#39;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
  }
  
  function joinAttributes(attributes) {
    return Object.keys(attributes || {}).reduce(function (acc, attributeName) {
      return acc + (attributeName + '="' + htmlEscape(attributes[attributeName]) + '" ');
    }, '').trim();
  }
  
  function joinStyles(styles) {
    return Object.keys(styles || {}).reduce(function (acc, styleName) {
      return acc + (styleName + ': ' + styles[styleName] + ';');
    }, '');
  }
  
  function transformIsMeaningful(transform) {
    return transform.size !== meaninglessTransform.size || transform.x !== meaninglessTransform.x || transform.y !== meaninglessTransform.y || transform.rotate !== meaninglessTransform.rotate || transform.flipX || transform.flipY;
  }
  
  function transformForSvg(_ref) {
    var transform = _ref.transform,
        containerWidth = _ref.containerWidth,
        iconWidth = _ref.iconWidth;
  
    var outer = {
      transform: 'translate(' + containerWidth / 2 + ' 256)'
    };
    var innerTranslate = 'translate(' + transform.x * 32 + ', ' + transform.y * 32 + ') ';
    var innerScale = 'scale(' + transform.size / 16 * (transform.flipX ? -1 : 1) + ', ' + transform.size / 16 * (transform.flipY ? -1 : 1) + ') ';
    var innerRotate = 'rotate(' + transform.rotate + ' 0 0)';
    var inner = {
      transform: innerTranslate + ' ' + innerScale + ' ' + innerRotate
    };
    var path = {
      transform: 'translate(' + iconWidth / 2 * -1 + ' -256)'
    };
    return {
      outer: outer,
      inner: inner,
      path: path
    };
  }
  
  function transformForCss(_ref2) {
    var transform = _ref2.transform,
        _ref2$width = _ref2.width,
        width = _ref2$width === undefined ? UNITS_IN_GRID : _ref2$width,
        _ref2$height = _ref2.height,
        height = _ref2$height === undefined ? UNITS_IN_GRID : _ref2$height,
        _ref2$startCentered = _ref2.startCentered,
        startCentered = _ref2$startCentered === undefined ? false : _ref2$startCentered;
  
    var val = '';
  
    if (startCentered && IS_IE) {
      val += 'translate(' + (transform.x / d - width / 2) + 'em, ' + (transform.y / d - height / 2) + 'em) ';
    } else if (startCentered) {
      val += 'translate(calc(-50% + ' + transform.x / d + 'em), calc(-50% + ' + transform.y / d + 'em)) ';
    } else {
      val += 'translate(' + transform.x / d + 'em, ' + transform.y / d + 'em) ';
    }
  
    val += 'scale(' + transform.size / d * (transform.flipX ? -1 : 1) + ', ' + transform.size / d * (transform.flipY ? -1 : 1) + ') ';
    val += 'rotate(' + transform.rotate + 'deg) ';
  
    return val;
  }
  
  var ALL_SPACE = {
    x: 0,
    y: 0,
    width: '100%',
    height: '100%'
  };
  
  var makeIconMasking = function (_ref) {
    var children = _ref.children,
        attributes = _ref.attributes,
        main = _ref.main,
        mask = _ref.mask,
        transform = _ref.transform;
    var mainWidth = main.width,
        mainPath = main.icon;
    var maskWidth = mask.width,
        maskPath = mask.icon;
  
  
    var trans = transformForSvg({ transform: transform, containerWidth: maskWidth, iconWidth: mainWidth });
  
    var maskRect = {
      tag: 'rect',
      attributes: _extends({}, ALL_SPACE, {
        fill: 'white'
      })
    };
    var maskInnerGroup = {
      tag: 'g',
      attributes: _extends({}, trans.inner),
      children: [{ tag: 'path', attributes: _extends({}, mainPath.attributes, trans.path, { fill: 'black' }) }]
    };
    var maskOuterGroup = {
      tag: 'g',
      attributes: _extends({}, trans.outer),
      children: [maskInnerGroup]
    };
    var maskId = 'mask-' + nextUniqueId();
    var clipId = 'clip-' + nextUniqueId();
    var maskTag = {
      tag: 'mask',
      attributes: _extends({}, ALL_SPACE, {
        id: maskId,
        maskUnits: 'userSpaceOnUse',
        maskContentUnits: 'userSpaceOnUse'
      }),
      children: [maskRect, maskOuterGroup]
    };
    var defs = {
      tag: 'defs',
      children: [{ tag: 'clipPath', attributes: { id: clipId }, children: [maskPath] }, maskTag]
    };
  
    children.push(defs, { tag: 'rect', attributes: _extends({ fill: 'currentColor', 'clip-path': 'url(#' + clipId + ')', mask: 'url(#' + maskId + ')' }, ALL_SPACE) });
  
    return {
      children: children,
      attributes: attributes
    };
  };
  
  var makeIconStandard = function (_ref) {
    var children = _ref.children,
        attributes = _ref.attributes,
        main = _ref.main,
        transform = _ref.transform,
        styles = _ref.styles;
  
    var styleString = joinStyles(styles);
  
    if (styleString.length > 0) {
      attributes['style'] = styleString;
    }
  
    if (transformIsMeaningful(transform)) {
      var trans = transformForSvg({ transform: transform, containerWidth: main.width, iconWidth: main.width });
      children.push({
        tag: 'g',
        attributes: _extends({}, trans.outer),
        children: [{
          tag: 'g',
          attributes: _extends({}, trans.inner),
          children: [{
            tag: main.icon.tag,
            children: main.icon.children,
            attributes: _extends({}, main.icon.attributes, trans.path)
          }]
        }]
      });
    } else {
      children.push(main.icon);
    }
  
    return {
      children: children,
      attributes: attributes
    };
  };
  
  var asIcon = function (_ref) {
    var children = _ref.children,
        main = _ref.main,
        mask = _ref.mask,
        attributes = _ref.attributes,
        styles = _ref.styles,
        transform = _ref.transform;
  
    if (transformIsMeaningful(transform) && main.found && !mask.found) {
      var width = main.width,
          height = main.height;
  
      var offset = {
        x: width / height / 2,
        y: 0.5
      };
      attributes['style'] = joinStyles(_extends({}, styles, {
        'transform-origin': offset.x + transform.x / 16 + 'em ' + (offset.y + transform.y / 16) + 'em'
      }));
    }
  
    return [{
      tag: 'svg',
      attributes: attributes,
      children: children
    }];
  };
  
  var asSymbol = function (_ref) {
    var prefix = _ref.prefix,
        iconName = _ref.iconName,
        children = _ref.children,
        attributes = _ref.attributes,
        symbol = _ref.symbol;
  
    var id = symbol === true ? prefix + '-' + config.familyPrefix + '-' + iconName : symbol;
  
    return [{
      tag: 'svg',
      attributes: {
        style: 'display: none;'
      },
      children: [{
        tag: 'symbol',
        attributes: _extends({}, attributes, { id: id }),
        children: children
      }]
    }];
  };
  
  function makeInlineSvgAbstract(params) {
    var _params$icons = params.icons,
        main = _params$icons.main,
        mask = _params$icons.mask,
        prefix = params.prefix,
        iconName = params.iconName,
        transform = params.transform,
        symbol = params.symbol,
        title = params.title,
        extra = params.extra,
        _params$watchable = params.watchable,
        watchable = _params$watchable === undefined ? false : _params$watchable;
  
    var _ref = mask.found ? mask : main,
        width = _ref.width,
        height = _ref.height;
  
    var widthClass = 'fa-w-' + Math.ceil(width / height * 16);
    var attrClass = [config.replacementClass, iconName ? config.familyPrefix + '-' + iconName : '', widthClass].concat(extra.classes).join(' ');
  
    var content = {
      children: [],
      attributes: _extends({}, extra.attributes, {
        'data-prefix': prefix,
        'data-icon': iconName,
        'class': attrClass,
        'role': 'img',
        'xmlns': 'http://www.w3.org/2000/svg',
        'viewBox': '0 0 ' + width + ' ' + height
      })
    };
  
    if (watchable) {
      content.attributes[DATA_FA_I2SVG] = '';
    }
  
    if (title) content.children.push({ tag: 'title', attributes: { id: content.attributes['aria-labelledby'] || 'title-' + nextUniqueId() }, children: [title] });
  
    var args = _extends({}, content, {
      prefix: prefix,
      iconName: iconName,
      main: main,
      mask: mask,
      transform: transform,
      symbol: symbol,
      styles: extra.styles
    });
  
    var _ref2 = mask.found && main.found ? makeIconMasking(args) : makeIconStandard(args),
        children = _ref2.children,
        attributes = _ref2.attributes;
  
    args.children = children;
    args.attributes = attributes;
  
    if (symbol) {
      return asSymbol(args);
    } else {
      return asIcon(args);
    }
  }
  
  function makeLayersTextAbstract(params) {
    var content = params.content,
        width = params.width,
        height = params.height,
        transform = params.transform,
        title = params.title,
        extra = params.extra,
        _params$watchable2 = params.watchable,
        watchable = _params$watchable2 === undefined ? false : _params$watchable2;
  
  
    var attributes = _extends({}, extra.attributes, title ? { 'title': title } : {}, {
      'class': extra.classes.join(' ')
    });
  
    if (watchable) {
      attributes[DATA_FA_I2SVG] = '';
    }
  
    var styles = _extends({}, extra.styles);
  
    if (transformIsMeaningful(transform)) {
      styles['transform'] = transformForCss({ transform: transform, startCentered: true, width: width, height: height });
      styles['-webkit-transform'] = styles['transform'];
    }
  
    var styleString = joinStyles(styles);
  
    if (styleString.length > 0) {
      attributes['style'] = styleString;
    }
  
    var val = [];
  
    val.push({
      tag: 'span',
      attributes: attributes,
      children: [content]
    });
  
    if (title) {
      val.push({ tag: 'span', attributes: { class: 'sr-only' }, children: [title] });
    }
  
    return val;
  }
  
  var noop$2 = function noop() {};
  var p = config.measurePerformance && PERFORMANCE && PERFORMANCE.mark && PERFORMANCE.measure ? PERFORMANCE : { mark: noop$2, measure: noop$2 };
  var preamble = 'FA "5.0.6"';
  
  var begin = function begin(name) {
    p.mark(preamble + ' ' + name + ' begins');
    return function () {
      return end(name);
    };
  };
  
  var end = function end(name) {
    p.mark(preamble + ' ' + name + ' ends');
    p.measure(preamble + ' ' + name, preamble + ' ' + name + ' begins', preamble + ' ' + name + ' ends');
  };
  
  var perf = { begin: begin, end: end };
  
  'use strict';
  
  /**
   * Internal helper to bind a function known to have 4 arguments
   * to a given context.
   */
  var bindInternal4 = function bindInternal4 (func, thisContext) {
    return function (a, b, c, d) {
      return func.call(thisContext, a, b, c, d);
    };
  };
  
  'use strict';
  
  
  
  /**
   * # Reduce
   *
   * A fast object `.reduce()` implementation.
   *
   * @param  {Object}   subject      The object to reduce over.
   * @param  {Function} fn           The reducer function.
   * @param  {mixed}    initialValue The initial value for the reducer, defaults to subject[0].
   * @param  {Object}   thisContext  The context for the reducer.
   * @return {mixed}                 The final result.
   */
  var reduce = function fastReduceObject (subject, fn, initialValue, thisContext) {
    var keys = Object.keys(subject),
        length = keys.length,
        iterator = thisContext !== undefined ? bindInternal4(fn, thisContext) : fn,
        i, key, result;
  
    if (initialValue === undefined) {
      i = 1;
      result = subject[keys[0]];
    }
    else {
      i = 0;
      result = initialValue;
    }
  
    for (; i < length; i++) {
      key = keys[i];
      result = iterator(result, subject[key], key, subject);
    }
  
    return result;
  };
  
  var styles$2 = namespace.styles;
  var shims = namespace.shims;
  
  
  var _byUnicode = {};
  var _byLigature = {};
  var _byOldName = {};
  
  var build = function build() {
    var lookup = function lookup(reducer) {
      return reduce(styles$2, function (o, style, prefix) {
        o[prefix] = reduce(style, reducer, {});
        return o;
      }, {});
    };
  
    _byUnicode = lookup(function (acc, icon, iconName) {
      acc[icon[3]] = iconName;
  
      return acc;
    });
  
    _byLigature = lookup(function (acc, icon, iconName) {
      var ligatures = icon[2];
  
      acc[iconName] = iconName;
  
      ligatures.forEach(function (ligature) {
        acc[ligature] = iconName;
      });
  
      return acc;
    });
  
    var hasRegular = 'far' in styles$2;
  
    _byOldName = reduce(shims, function (acc, shim) {
      var oldName = shim[0];
      var prefix = shim[1];
      var iconName = shim[2];
  
      if (prefix === 'far' && !hasRegular) {
        prefix = 'fas';
      }
  
      acc[oldName] = { prefix: prefix, iconName: iconName };
  
      return acc;
    }, {});
  };
  
  build();
  
  function byUnicode(prefix, unicode) {
    return _byUnicode[prefix][unicode];
  }
  
  function byLigature(prefix, ligature) {
    return _byLigature[prefix][ligature];
  }
  
  function byOldName(name) {
    return _byOldName[name] || { prefix: null, iconName: null };
  }
  
  var styles$1 = namespace.styles;
  
  
  var emptyCanonicalIcon = function emptyCanonicalIcon() {
    return { prefix: null, iconName: null, rest: [] };
  };
  
  function getCanonicalIcon(values) {
    return values.reduce(function (acc, cls) {
      var iconName = getIconName(config.familyPrefix, cls);
  
      if (styles$1[cls]) {
        acc.prefix = cls;
      } else if (iconName) {
        var shim = acc.prefix === 'fa' ? byOldName(iconName) : {};
  
        acc.iconName = shim.iconName || iconName;
        acc.prefix = shim.prefix || acc.prefix;
      } else if (cls !== config.replacementClass && cls.indexOf('fa-w-') !== 0) {
        acc.rest.push(cls);
      }
  
      return acc;
    }, emptyCanonicalIcon());
  }
  
  function iconFromMapping(mapping, prefix, iconName) {
    if (mapping && mapping[prefix] && mapping[prefix][iconName]) {
      return {
        prefix: prefix,
        iconName: iconName,
        icon: mapping[prefix][iconName]
      };
    }
  }
  
  function toHtml(abstractNodes) {
    var tag = abstractNodes.tag,
        _abstractNodes$attrib = abstractNodes.attributes,
        attributes = _abstractNodes$attrib === undefined ? {} : _abstractNodes$attrib,
        _abstractNodes$childr = abstractNodes.children,
        children = _abstractNodes$childr === undefined ? [] : _abstractNodes$childr;
  
  
    if (typeof abstractNodes === 'string') {
      return htmlEscape(abstractNodes);
    } else {
      return '<' + tag + ' ' + joinAttributes(attributes) + '>' + children.map(toHtml).join('') + '</' + tag + '>';
    }
  }
  
  var noop$1 = function noop() {};
  
  function isWatched(node) {
    var i2svg = node.getAttribute ? node.getAttribute(DATA_FA_I2SVG) : null;
  
    return typeof i2svg === 'string';
  }
  
  function getMutator() {
    if (config.autoReplaceSvg === true) {
      return mutators.replace;
    }
  
    var mutator = mutators[config.autoReplaceSvg];
  
    return mutator || mutators.replace;
  }
  
  var mutators = {
    replace: function replace(mutation) {
      var node = mutation[0];
      var abstract = mutation[1];
      var newOuterHTML = abstract.map(function (a) {
        return toHtml(a);
      }).join('\n');
  
      if (node.parentNode && node.outerHTML) {
        node.outerHTML = newOuterHTML + (config.keepOriginalSource && node.tagName.toLowerCase() !== 'svg' ? '<!-- ' + node.outerHTML + ' -->' : '');
      } else if (node.parentNode) {
        var newNode = document.createElement('span');
        node.parentNode.replaceChild(newNode, node);
        newNode.outerHTML = newOuterHTML;
      }
    },
    nest: function nest(mutation) {
      var node = mutation[0];
      var abstract = mutation[1];
  
      // If we already have a replaced node we do not want to continue nesting within it.
      // Short-circuit to the standard replacement
      if (~classArray(node).indexOf(config.replacementClass)) {
        return mutators.replace(mutation);
      }
  
      var forSvg = new RegExp(config.familyPrefix + '-.*');
  
      delete abstract[0].attributes.style;
  
      var splitClasses = abstract[0].attributes.class.split(' ').reduce(function (acc, cls) {
        if (cls === config.replacementClass || cls.match(forSvg)) {
          acc.toSvg.push(cls);
        } else {
          acc.toNode.push(cls);
        }
  
        return acc;
      }, { toNode: [], toSvg: [] });
  
      abstract[0].attributes.class = splitClasses.toSvg.join(' ');
  
      var newInnerHTML = abstract.map(function (a) {
        return toHtml(a);
      }).join('\n');
      node.setAttribute('class', splitClasses.toNode.join(' '));
      node.setAttribute(DATA_FA_I2SVG, '');
      node.innerHTML = newInnerHTML;
    }
  };
  
  function perform(mutations, callback) {
    var callbackFunction = typeof callback === 'function' ? callback : noop$1;
  
    if (mutations.length === 0) {
      callbackFunction();
    } else {
      var frame = WINDOW.requestAnimationFrame || function (op) {
        return op();
      };
  
      frame(function () {
        var mutator = getMutator();
        var mark = perf.begin('mutate');
  
        mutations.map(mutator);
  
        mark();
  
        callbackFunction();
      });
    }
  }
  
  var disabled = false;
  
  function disableObservation(operation) {
    disabled = true;
    operation();
    disabled = false;
  }
  
  function observe(options) {
    if (!MUTATION_OBSERVER) return;
  
    var treeCallback = options.treeCallback,
        nodeCallback = options.nodeCallback,
        pseudoElementsCallback = options.pseudoElementsCallback;
  
  
    var mo = new MUTATION_OBSERVER(function (objects) {
      if (disabled) return;
  
      toArray(objects).forEach(function (mutationRecord) {
        if (mutationRecord.type === 'childList' && mutationRecord.addedNodes.length > 0 && !isWatched(mutationRecord.addedNodes[0])) {
          if (config.searchPseudoElements) {
            pseudoElementsCallback(mutationRecord.target);
          }
  
          treeCallback(mutationRecord.target);
        }
  
        if (mutationRecord.type === 'attributes' && mutationRecord.target.parentNode && config.searchPseudoElements) {
          pseudoElementsCallback(mutationRecord.target.parentNode);
        }
  
        if (mutationRecord.type === 'attributes' && isWatched(mutationRecord.target) && ~ATTRIBUTES_WATCHED_FOR_MUTATION.indexOf(mutationRecord.attributeName)) {
          if (mutationRecord.attributeName === 'class') {
            var _getCanonicalIcon = getCanonicalIcon(classArray(mutationRecord.target)),
                prefix = _getCanonicalIcon.prefix,
                iconName = _getCanonicalIcon.iconName;
  
            if (prefix) mutationRecord.target.setAttribute('data-prefix', prefix);
            if (iconName) mutationRecord.target.setAttribute('data-icon', iconName);
          } else {
            nodeCallback(mutationRecord.target);
          }
        }
      });
    });
  
    if (!IS_DOM) return;
  
    mo.observe(DOCUMENT.getElementsByTagName('body')[0], {
      childList: true, attributes: true, characterData: true, subtree: true
    });
  }
  
  var styleParser = function (node) {
    var style = node.getAttribute('style');
  
    var val = [];
  
    if (style) {
      val = style.split(';').reduce(function (acc, style) {
        var styles = style.split(':');
        var prop = styles[0];
        var value = styles.slice(1);
  
        if (prop && value.length > 0) {
          acc[prop] = value.join(':').trim();
        }
  
        return acc;
      }, {});
    }
  
    return val;
  };
  
  function toHex(unicode) {
    var result = '';
  
    for (var i = 0; i < unicode.length; i++) {
      var hex = unicode.charCodeAt(i).toString(16);
      result += ('000' + hex).slice(-4);
    }
  
    return result;
  }
  
  var classParser = function (node) {
    var existingPrefix = node.getAttribute('data-prefix');
    var existingIconName = node.getAttribute('data-icon');
    var innerText = node.innerText !== undefined ? node.innerText.trim() : '';
  
    var val = getCanonicalIcon(classArray(node));
  
    if (existingPrefix && existingIconName) {
      val.prefix = existingPrefix;
      val.iconName = existingIconName;
    }
  
    if (val.prefix && innerText.length > 1) {
      val.iconName = byLigature(val.prefix, node.innerText);
    } else if (val.prefix && innerText.length === 1) {
      val.iconName = byUnicode(val.prefix, toHex(node.innerText));
    }
  
    return val;
  };
  
  var parseTransformString = function parseTransformString(transformString) {
    var transform = {
      size: 16,
      x: 0,
      y: 0,
      flipX: false,
      flipY: false,
      rotate: 0
    };
  
    if (!transformString) {
      return transform;
    } else {
      return transformString.toLowerCase().split(' ').reduce(function (acc, n) {
        var parts = n.toLowerCase().split('-');
        var first = parts[0];
        var rest = parts.slice(1).join('-');
  
        if (first && rest === 'h') {
          acc.flipX = true;
          return acc;
        }
  
        if (first && rest === 'v') {
          acc.flipY = true;
          return acc;
        }
  
        rest = parseFloat(rest);
  
        if (isNaN(rest)) {
          return acc;
        }
  
        switch (first) {
          case 'grow':
            acc.size = acc.size + rest;
            break;
          case 'shrink':
            acc.size = acc.size - rest;
            break;
          case 'left':
            acc.x = acc.x - rest;
            break;
          case 'right':
            acc.x = acc.x + rest;
            break;
          case 'up':
            acc.y = acc.y - rest;
            break;
          case 'down':
            acc.y = acc.y + rest;
            break;
          case 'rotate':
            acc.rotate = acc.rotate + rest;
            break;
        }
  
        return acc;
      }, transform);
    }
  };
  
  var transformParser = function (node) {
    return parseTransformString(node.getAttribute('data-fa-transform'));
  };
  
  var symbolParser = function (node) {
    var symbol = node.getAttribute('data-fa-symbol');
  
    return symbol === null ? false : symbol === '' ? true : symbol;
  };
  
  var attributesParser = function (node) {
    var extraAttributes = toArray(node.attributes).reduce(function (acc, attr) {
      if (acc.name !== 'class' && acc.name !== 'style') {
        acc[attr.name] = attr.value;
      }
      return acc;
    }, {});
  
    var title = node.getAttribute('title');
  
    if (config.autoA11y) {
      if (title) {
        extraAttributes['aria-labelledby'] = config.replacementClass + '-title-' + nextUniqueId();
      } else {
        extraAttributes['aria-hidden'] = 'true';
      }
    }
  
    return extraAttributes;
  };
  
  var maskParser = function (node) {
    var mask = node.getAttribute('data-fa-mask');
  
    if (!mask) {
      return emptyCanonicalIcon();
    } else {
      return getCanonicalIcon(mask.split(' ').map(function (i) {
        return i.trim();
      }));
    }
  };
  
  function parseMeta(node) {
    var _classParser = classParser(node),
        iconName = _classParser.iconName,
        prefix = _classParser.prefix,
        extraClasses = _classParser.rest;
  
    var extraStyles = styleParser(node);
    var transform = transformParser(node);
    var symbol = symbolParser(node);
    var extraAttributes = attributesParser(node);
    var mask = maskParser(node);
  
    return {
      iconName: iconName,
      title: node.getAttribute('title'),
      prefix: prefix,
      transform: transform,
      symbol: symbol,
      mask: mask,
      extra: {
        classes: extraClasses,
        styles: extraStyles,
        attributes: extraAttributes
      }
    };
  }
  
  function MissingIcon(error) {
    this.name = 'MissingIcon';
    this.message = error || 'Icon unavailable';
    this.stack = new Error().stack;
  }
  
  MissingIcon.prototype = Object.create(Error.prototype);
  MissingIcon.prototype.constructor = MissingIcon;
  
  var FILL = { fill: 'currentColor' };
  var ANIMATION_BASE = {
    attributeType: 'XML',
    repeatCount: 'indefinite',
    dur: '2s'
  };
  var RING = {
    tag: 'path',
    attributes: _extends({}, FILL, {
      d: 'M156.5,447.7l-12.6,29.5c-18.7-9.5-35.9-21.2-51.5-34.9l22.7-22.7C127.6,430.5,141.5,440,156.5,447.7z M40.6,272H8.5 c1.4,21.2,5.4,41.7,11.7,61.1L50,321.2C45.1,305.5,41.8,289,40.6,272z M40.6,240c1.4-18.8,5.2-37,11.1-54.1l-29.5-12.6 C14.7,194.3,10,216.7,8.5,240H40.6z M64.3,156.5c7.8-14.9,17.2-28.8,28.1-41.5L69.7,92.3c-13.7,15.6-25.5,32.8-34.9,51.5 L64.3,156.5z M397,419.6c-13.9,12-29.4,22.3-46.1,30.4l11.9,29.8c20.7-9.9,39.8-22.6,56.9-37.6L397,419.6z M115,92.4 c13.9-12,29.4-22.3,46.1-30.4l-11.9-29.8c-20.7,9.9-39.8,22.6-56.8,37.6L115,92.4z M447.7,355.5c-7.8,14.9-17.2,28.8-28.1,41.5 l22.7,22.7c13.7-15.6,25.5-32.9,34.9-51.5L447.7,355.5z M471.4,272c-1.4,18.8-5.2,37-11.1,54.1l29.5,12.6 c7.5-21.1,12.2-43.5,13.6-66.8H471.4z M321.2,462c-15.7,5-32.2,8.2-49.2,9.4v32.1c21.2-1.4,41.7-5.4,61.1-11.7L321.2,462z M240,471.4c-18.8-1.4-37-5.2-54.1-11.1l-12.6,29.5c21.1,7.5,43.5,12.2,66.8,13.6V471.4z M462,190.8c5,15.7,8.2,32.2,9.4,49.2h32.1 c-1.4-21.2-5.4-41.7-11.7-61.1L462,190.8z M92.4,397c-12-13.9-22.3-29.4-30.4-46.1l-29.8,11.9c9.9,20.7,22.6,39.8,37.6,56.9 L92.4,397z M272,40.6c18.8,1.4,36.9,5.2,54.1,11.1l12.6-29.5C317.7,14.7,295.3,10,272,8.5V40.6z M190.8,50 c15.7-5,32.2-8.2,49.2-9.4V8.5c-21.2,1.4-41.7,5.4-61.1,11.7L190.8,50z M442.3,92.3L419.6,115c12,13.9,22.3,29.4,30.5,46.1 l29.8-11.9C470,128.5,457.3,109.4,442.3,92.3z M397,92.4l22.7-22.7c-15.6-13.7-32.8-25.5-51.5-34.9l-12.6,29.5 C370.4,72.1,384.4,81.5,397,92.4z'
    })
  };
  var OPACITY_ANIMATE = _extends({}, ANIMATION_BASE, {
    attributeName: 'opacity'
  });
  var DOT = {
    tag: 'circle',
    attributes: _extends({}, FILL, {
      cx: '256',
      cy: '364',
      r: '28'
    }),
    children: [{ tag: 'animate', attributes: _extends({}, ANIMATION_BASE, { attributeName: 'r', values: '28;14;28;28;14;28;' }) }, { tag: 'animate', attributes: _extends({}, OPACITY_ANIMATE, { values: '1;0;1;1;0;1;' }) }]
  };
  var QUESTION = {
    tag: 'path',
    attributes: _extends({}, FILL, {
      opacity: '1',
      d: 'M263.7,312h-16c-6.6,0-12-5.4-12-12c0-71,77.4-63.9,77.4-107.8c0-20-17.8-40.2-57.4-40.2c-29.1,0-44.3,9.6-59.2,28.7 c-3.9,5-11.1,6-16.2,2.4l-13.1-9.2c-5.6-3.9-6.9-11.8-2.6-17.2c21.2-27.2,46.4-44.7,91.2-44.7c52.3,0,97.4,29.8,97.4,80.2 c0,67.6-77.4,63.5-77.4,107.8C275.7,306.6,270.3,312,263.7,312z'
    }),
    children: [{ tag: 'animate', attributes: _extends({}, OPACITY_ANIMATE, { values: '1;0;0;0;0;1;' }) }]
  };
  var EXCLAMATION = {
    tag: 'path',
    attributes: _extends({}, FILL, {
      opacity: '0',
      d: 'M232.5,134.5l7,168c0.3,6.4,5.6,11.5,12,11.5h9c6.4,0,11.7-5.1,12-11.5l7-168c0.3-6.8-5.2-12.5-12-12.5h-23 C237.7,122,232.2,127.7,232.5,134.5z'
    }),
    children: [{ tag: 'animate', attributes: _extends({}, OPACITY_ANIMATE, { values: '0;0;1;1;0;0;' }) }]
  };
  
  var missing = { tag: 'g', children: [RING, DOT, QUESTION, EXCLAMATION] };
  
  var styles = namespace.styles;
  
  var LAYERS_TEXT_CLASSNAME = 'fa-layers-text';
  var FONT_FAMILY_PATTERN = /Font Awesome 5 (Solid|Regular|Light|Brands)/;
  var STYLE_TO_PREFIX = {
    'Solid': 'fas',
    'Regular': 'far',
    'Light': 'fal',
    'Brands': 'fab'
  };
  
  function findIcon(iconName, prefix) {
    var val = {
      found: false,
      width: 512,
      height: 512,
      icon: missing
    };
  
    if (iconName && prefix && styles[prefix] && styles[prefix][iconName]) {
      var icon = styles[prefix][iconName];
      var width = icon[0];
      var height = icon[1];
      var vectorData = icon.slice(4);
  
      val = {
        found: true,
        width: width,
        height: height,
        icon: { tag: 'path', attributes: { fill: 'currentColor', d: vectorData[0] } }
      };
    } else if (iconName && prefix && !config.showMissingIcons) {
      throw new MissingIcon('Icon is missing for prefix ' + prefix + ' with icon name ' + iconName);
    }
  
    return val;
  }
  
  function generateSvgReplacementMutation(node, nodeMeta) {
    var iconName = nodeMeta.iconName,
        title = nodeMeta.title,
        prefix = nodeMeta.prefix,
        transform = nodeMeta.transform,
        symbol = nodeMeta.symbol,
        mask = nodeMeta.mask,
        extra = nodeMeta.extra;
  
  
    return [node, makeInlineSvgAbstract({
      icons: {
        main: findIcon(iconName, prefix),
        mask: findIcon(mask.iconName, mask.prefix)
      },
      prefix: prefix,
      iconName: iconName,
      transform: transform,
      symbol: symbol,
      mask: mask,
      title: title,
      extra: extra,
      watchable: true
    })];
  }
  
  function generateLayersText(node, nodeMeta) {
    var title = nodeMeta.title,
        transform = nodeMeta.transform,
        extra = nodeMeta.extra;
  
  
    var width = null;
    var height = null;
  
    if (IS_IE) {
      var computedFontSize = parseInt(getComputedStyle(node).fontSize, 10);
      var boundingClientRect = node.getBoundingClientRect();
      width = boundingClientRect.width / computedFontSize;
      height = boundingClientRect.height / computedFontSize;
    }
  
    if (config.autoA11y && !title) {
      extra.attributes['aria-hidden'] = 'true';
    }
  
    return [node, makeLayersTextAbstract({
      content: node.innerHTML,
      width: width,
      height: height,
      transform: transform,
      title: title,
      extra: extra,
      watchable: true
    })];
  }
  
  function generateMutation(node) {
    var nodeMeta = parseMeta(node);
  
    if (~nodeMeta.extra.classes.indexOf(LAYERS_TEXT_CLASSNAME)) {
      return generateLayersText(node, nodeMeta);
    } else {
      return generateSvgReplacementMutation(node, nodeMeta);
    }
  }
  
  function remove(node) {
    if (typeof node.remove === 'function') {
      node.remove();
    } else if (node && node.parentNode) {
      node.parentNode.removeChild(node);
    }
  }
  
  function searchPseudoElements(root) {
    if (!IS_DOM) return;
  
    var end = perf.begin('searchPseudoElements');
  
    disableObservation(function () {
      toArray(root.querySelectorAll('*')).forEach(function (node) {
        [':before', ':after'].forEach(function (pos) {
          var styles = WINDOW.getComputedStyle(node, pos);
          var fontFamily = styles.getPropertyValue('font-family').match(FONT_FAMILY_PATTERN);
          var children = toArray(node.children);
          var pseudoElement = children.filter(function (c) {
            return c.getAttribute(DATA_FA_PSEUDO_ELEMENT) === pos;
          })[0];
  
          if (pseudoElement) {
            if (pseudoElement.nextSibling && pseudoElement.nextSibling.textContent.indexOf(DATA_FA_PSEUDO_ELEMENT) > -1) {
              remove(pseudoElement.nextSibling);
            }
            remove(pseudoElement);
            pseudoElement = null;
          }
  
          if (fontFamily && !pseudoElement) {
            var content = styles.getPropertyValue('content');
            var i = DOCUMENT.createElement('i');
            i.setAttribute('class', '' + STYLE_TO_PREFIX[fontFamily[1]]);
            i.setAttribute(DATA_FA_PSEUDO_ELEMENT, pos);
            i.innerText = content.length === 3 ? content.substr(1, 1) : content;
            if (pos === ':before') {
              node.insertBefore(i, node.firstChild);
            } else {
              node.appendChild(i);
            }
          }
        });
      });
    });
  
    end();
  }
  
  function onTree(root) {
    var callback = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
  
    if (!IS_DOM) return;
  
    var htmlClassList = DOCUMENT.documentElement.classList;
    var hclAdd = function hclAdd(suffix) {
      return htmlClassList.add(HTML_CLASS_I2SVG_BASE_CLASS + '-' + suffix);
    };
    var hclRemove = function hclRemove(suffix) {
      return htmlClassList.remove(HTML_CLASS_I2SVG_BASE_CLASS + '-' + suffix);
    };
    var prefixes = Object.keys(styles);
    var prefixesDomQuery = ['.' + LAYERS_TEXT_CLASSNAME + ':not([' + DATA_FA_I2SVG + '])'].concat(prefixes.map(function (p) {
      return '.' + p + ':not([' + DATA_FA_I2SVG + '])';
    })).join(', ');
  
    if (prefixesDomQuery.length === 0) {
      return;
    }
  
    var candidates = toArray(root.querySelectorAll(prefixesDomQuery));
  
    if (candidates.length > 0) {
      hclAdd('pending');
      hclRemove('complete');
    } else {
      return;
    }
  
    var mark = perf.begin('onTree');
  
    var mutations = candidates.reduce(function (acc, node) {
      try {
        var mutation = generateMutation(node);
  
        if (mutation) {
          acc.push(mutation);
        }
      } catch (e) {
        if (!PRODUCTION) {
          if (e instanceof MissingIcon) {
            console.error(e);
          }
        }
      }
  
      return acc;
    }, []);
  
    mark();
  
    perform(mutations, function () {
      hclAdd('active');
      hclAdd('complete');
      hclRemove('pending');
  
      if (typeof callback === 'function') callback();
    });
  }
  
  function onNode(node) {
    var callback = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
  
    var mutation = generateMutation(node);
  
    if (mutation) {
      perform([mutation], callback);
    }
  }
  
  var baseStyles = "svg:not(:root).svg-inline--fa {\n  overflow: visible; }\n\n.svg-inline--fa {\n  display: inline-block;\n  font-size: inherit;\n  height: 1em;\n  overflow: visible;\n  vertical-align: -.125em; }\n  .svg-inline--fa.fa-lg {\n    vertical-align: -.225em; }\n  .svg-inline--fa.fa-w-1 {\n    width: 0.0625em; }\n  .svg-inline--fa.fa-w-2 {\n    width: 0.125em; }\n  .svg-inline--fa.fa-w-3 {\n    width: 0.1875em; }\n  .svg-inline--fa.fa-w-4 {\n    width: 0.25em; }\n  .svg-inline--fa.fa-w-5 {\n    width: 0.3125em; }\n  .svg-inline--fa.fa-w-6 {\n    width: 0.375em; }\n  .svg-inline--fa.fa-w-7 {\n    width: 0.4375em; }\n  .svg-inline--fa.fa-w-8 {\n    width: 0.5em; }\n  .svg-inline--fa.fa-w-9 {\n    width: 0.5625em; }\n  .svg-inline--fa.fa-w-10 {\n    width: 0.625em; }\n  .svg-inline--fa.fa-w-11 {\n    width: 0.6875em; }\n  .svg-inline--fa.fa-w-12 {\n    width: 0.75em; }\n  .svg-inline--fa.fa-w-13 {\n    width: 0.8125em; }\n  .svg-inline--fa.fa-w-14 {\n    width: 0.875em; }\n  .svg-inline--fa.fa-w-15 {\n    width: 0.9375em; }\n  .svg-inline--fa.fa-w-16 {\n    width: 1em; }\n  .svg-inline--fa.fa-w-17 {\n    width: 1.0625em; }\n  .svg-inline--fa.fa-w-18 {\n    width: 1.125em; }\n  .svg-inline--fa.fa-w-19 {\n    width: 1.1875em; }\n  .svg-inline--fa.fa-w-20 {\n    width: 1.25em; }\n  .svg-inline--fa.fa-pull-left {\n    margin-right: .3em;\n    width: auto; }\n  .svg-inline--fa.fa-pull-right {\n    margin-left: .3em;\n    width: auto; }\n  .svg-inline--fa.fa-border {\n    height: 1.5em; }\n  .svg-inline--fa.fa-li {\n    width: 2em; }\n  .svg-inline--fa.fa-fw {\n    width: 1.25em; }\n\n.fa-layers svg.svg-inline--fa {\n  bottom: 0;\n  left: 0;\n  margin: auto;\n  position: absolute;\n  right: 0;\n  top: 0; }\n\n.fa-layers {\n  display: inline-block;\n  height: 1em;\n  position: relative;\n  text-align: center;\n  vertical-align: -.125em;\n  width: 1em; }\n  .fa-layers svg.svg-inline--fa {\n    -webkit-transform-origin: center center;\n            transform-origin: center center; }\n\n.fa-layers-text, .fa-layers-counter {\n  display: inline-block;\n  position: absolute;\n  text-align: center; }\n\n.fa-layers-text {\n  left: 50%;\n  top: 50%;\n  -webkit-transform: translate(-50%, -50%);\n          transform: translate(-50%, -50%);\n  -webkit-transform-origin: center center;\n          transform-origin: center center; }\n\n.fa-layers-counter {\n  background-color: #ff253a;\n  border-radius: 1em;\n  color: #fff;\n  height: 1.5em;\n  line-height: 1;\n  max-width: 5em;\n  min-width: 1.5em;\n  overflow: hidden;\n  padding: .25em;\n  right: 0;\n  text-overflow: ellipsis;\n  top: 0;\n  -webkit-transform: scale(0.25);\n          transform: scale(0.25);\n  -webkit-transform-origin: top right;\n          transform-origin: top right; }\n\n.fa-layers-bottom-right {\n  bottom: 0;\n  right: 0;\n  top: auto;\n  -webkit-transform: scale(0.25);\n          transform: scale(0.25);\n  -webkit-transform-origin: bottom right;\n          transform-origin: bottom right; }\n\n.fa-layers-bottom-left {\n  bottom: 0;\n  left: 0;\n  right: auto;\n  top: auto;\n  -webkit-transform: scale(0.25);\n          transform: scale(0.25);\n  -webkit-transform-origin: bottom left;\n          transform-origin: bottom left; }\n\n.fa-layers-top-right {\n  right: 0;\n  top: 0;\n  -webkit-transform: scale(0.25);\n          transform: scale(0.25);\n  -webkit-transform-origin: top right;\n          transform-origin: top right; }\n\n.fa-layers-top-left {\n  left: 0;\n  right: auto;\n  top: 0;\n  -webkit-transform: scale(0.25);\n          transform: scale(0.25);\n  -webkit-transform-origin: top left;\n          transform-origin: top left; }\n\n.fa-lg {\n  font-size: 1.33333em;\n  line-height: 0.75em;\n  vertical-align: -.0667em; }\n\n.fa-xs {\n  font-size: .75em; }\n\n.fa-sm {\n  font-size: .875em; }\n\n.fa-1x {\n  font-size: 1em; }\n\n.fa-2x {\n  font-size: 2em; }\n\n.fa-3x {\n  font-size: 3em; }\n\n.fa-4x {\n  font-size: 4em; }\n\n.fa-5x {\n  font-size: 5em; }\n\n.fa-6x {\n  font-size: 6em; }\n\n.fa-7x {\n  font-size: 7em; }\n\n.fa-8x {\n  font-size: 8em; }\n\n.fa-9x {\n  font-size: 9em; }\n\n.fa-10x {\n  font-size: 10em; }\n\n.fa-fw {\n  text-align: center;\n  width: 1.25em; }\n\n.fa-ul {\n  list-style-type: none;\n  margin-left: 2.5em;\n  padding-left: 0; }\n  .fa-ul > li {\n    position: relative; }\n\n.fa-li {\n  left: -2em;\n  position: absolute;\n  text-align: center;\n  width: 2em;\n  line-height: inherit; }\n\n.fa-border {\n  border: solid 0.08em #eee;\n  border-radius: .1em;\n  padding: .2em .25em .15em; }\n\n.fa-pull-left {\n  float: left; }\n\n.fa-pull-right {\n  float: right; }\n\n.fa.fa-pull-left,\n.fas.fa-pull-left,\n.far.fa-pull-left,\n.fal.fa-pull-left,\n.fab.fa-pull-left {\n  margin-right: .3em; }\n\n.fa.fa-pull-right,\n.fas.fa-pull-right,\n.far.fa-pull-right,\n.fal.fa-pull-right,\n.fab.fa-pull-right {\n  margin-left: .3em; }\n\n.fa-spin {\n  -webkit-animation: fa-spin 2s infinite linear;\n          animation: fa-spin 2s infinite linear; }\n\n.fa-pulse {\n  -webkit-animation: fa-spin 1s infinite steps(8);\n          animation: fa-spin 1s infinite steps(8); }\n\n@-webkit-keyframes fa-spin {\n  0% {\n    -webkit-transform: rotate(0deg);\n            transform: rotate(0deg); }\n  100% {\n    -webkit-transform: rotate(360deg);\n            transform: rotate(360deg); } }\n\n@keyframes fa-spin {\n  0% {\n    -webkit-transform: rotate(0deg);\n            transform: rotate(0deg); }\n  100% {\n    -webkit-transform: rotate(360deg);\n            transform: rotate(360deg); } }\n\n.fa-rotate-90 {\n  -ms-filter: \"progid:DXImageTransform.Microsoft.BasicImage(rotation=1)\";\n  -webkit-transform: rotate(90deg);\n          transform: rotate(90deg); }\n\n.fa-rotate-180 {\n  -ms-filter: \"progid:DXImageTransform.Microsoft.BasicImage(rotation=2)\";\n  -webkit-transform: rotate(180deg);\n          transform: rotate(180deg); }\n\n.fa-rotate-270 {\n  -ms-filter: \"progid:DXImageTransform.Microsoft.BasicImage(rotation=3)\";\n  -webkit-transform: rotate(270deg);\n          transform: rotate(270deg); }\n\n.fa-flip-horizontal {\n  -ms-filter: \"progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1)\";\n  -webkit-transform: scale(-1, 1);\n          transform: scale(-1, 1); }\n\n.fa-flip-vertical {\n  -ms-filter: \"progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)\";\n  -webkit-transform: scale(1, -1);\n          transform: scale(1, -1); }\n\n.fa-flip-horizontal.fa-flip-vertical {\n  -ms-filter: \"progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)\";\n  -webkit-transform: scale(-1, -1);\n          transform: scale(-1, -1); }\n\n:root .fa-rotate-90,\n:root .fa-rotate-180,\n:root .fa-rotate-270,\n:root .fa-flip-horizontal,\n:root .fa-flip-vertical {\n  -webkit-filter: none;\n          filter: none; }\n\n.fa-stack {\n  display: inline-block;\n  height: 2em;\n  position: relative;\n  width: 2em; }\n\n.fa-stack-1x,\n.fa-stack-2x {\n  bottom: 0;\n  left: 0;\n  margin: auto;\n  position: absolute;\n  right: 0;\n  top: 0; }\n\n.svg-inline--fa.fa-stack-1x {\n  height: 1em;\n  width: 1em; }\n\n.svg-inline--fa.fa-stack-2x {\n  height: 2em;\n  width: 2em; }\n\n.fa-inverse {\n  color: #fff; }\n\n.sr-only {\n  border: 0;\n  clip: rect(0, 0, 0, 0);\n  height: 1px;\n  margin: -1px;\n  overflow: hidden;\n  padding: 0;\n  position: absolute;\n  width: 1px; }\n\n.sr-only-focusable:active, .sr-only-focusable:focus {\n  clip: auto;\n  height: auto;\n  margin: 0;\n  overflow: visible;\n  position: static;\n  width: auto; }\n";
  
  var css = function () {
    var dfp = DEFAULT_FAMILY_PREFIX;
    var drc = DEFAULT_REPLACEMENT_CLASS;
    var fp = config.familyPrefix;
    var rc = config.replacementClass;
    var s = baseStyles;
  
    if (fp !== dfp || rc !== drc) {
      var dPatt = new RegExp('\\.' + dfp + '\\-', 'g');
      var rPatt = new RegExp('\\.' + drc, 'g');
  
      s = s.replace(dPatt, '.' + fp + '-').replace(rPatt, '.' + rc);
    }
  
    return s;
  };
  
  function define(prefix, icons) {
    var normalized = Object.keys(icons).reduce(function (acc, iconName) {
      var icon = icons[iconName];
      var expanded = !!icon.icon;
  
      if (expanded) {
        acc[icon.iconName] = icon.icon;
      } else {
        acc[iconName] = icon;
      }
      return acc;
    }, {});
  
    if (typeof namespace.hooks.addPack === 'function') {
      namespace.hooks.addPack(prefix, normalized);
    } else {
      namespace.styles[prefix] = _extends({}, namespace.styles[prefix] || {}, normalized);
    }
  
    /**
     * Font Awesome 4 used the prefix of `fa` for all icons. With the introduction
     * of new styles we needed to differentiate between them. Prefix `fa` is now an alias
     * for `fas` so we'll easy the upgrade process for our users by automatically defining
     * this as well.
     */
    if (prefix === 'fas') {
      define('fa', icons);
    }
  }
  
  var Library = function () {
    function Library() {
      classCallCheck(this, Library);
  
      this.definitions = {};
    }
  
    createClass(Library, [{
      key: 'add',
      value: function add() {
        var _this = this;
  
        for (var _len = arguments.length, definitions = Array(_len), _key = 0; _key < _len; _key++) {
          definitions[_key] = arguments[_key];
        }
  
        var additions = definitions.reduce(this._pullDefinitions, {});
  
        Object.keys(additions).forEach(function (key) {
          _this.definitions[key] = _extends({}, _this.definitions[key] || {}, additions[key]);
          define(key, additions[key]);
        });
      }
    }, {
      key: 'reset',
      value: function reset() {
        this.definitions = {};
      }
    }, {
      key: '_pullDefinitions',
      value: function _pullDefinitions(additions, definition) {
        var normalized = definition.prefix && definition.iconName && definition.icon ? { 0: definition } : definition;
  
        Object.keys(normalized).map(function (key) {
          var _normalized$key = normalized[key],
              prefix = _normalized$key.prefix,
              iconName = _normalized$key.iconName,
              icon = _normalized$key.icon;
  
  
          if (!additions[prefix]) additions[prefix] = {};
  
          additions[prefix][iconName] = icon;
        });
  
        return additions;
      }
    }]);
    return Library;
  }();
  
  function prepIcon(icon) {
    var width = icon[0];
    var height = icon[1];
    var vectorData = icon.slice(4);
  
    return {
      found: true,
      width: width,
      height: height,
      icon: { tag: 'path', attributes: { fill: 'currentColor', d: vectorData[0] } }
    };
  }
  
  var _cssInserted = false;
  
  function ensureCss() {
    if (!config.autoAddCss) {
      return;
    }
  
    if (!_cssInserted) {
      insertCss(css());
    }
  
    _cssInserted = true;
  }
  
  function apiObject(val, abstractCreator) {
    Object.defineProperty(val, 'abstract', {
      get: abstractCreator
    });
  
    Object.defineProperty(val, 'html', {
      get: function get() {
        return val.abstract.map(function (a) {
          return toHtml(a);
        });
      }
    });
  
    Object.defineProperty(val, 'node', {
      get: function get() {
        if (!IS_DOM) return;
  
        var container = DOCUMENT.createElement('div');
        container.innerHTML = val.html;
        return container.children;
      }
    });
  
    return val;
  }
  
  function findIconDefinition(params) {
    var _params$prefix = params.prefix,
        prefix = _params$prefix === undefined ? 'fa' : _params$prefix,
        iconName = params.iconName;
  
  
    if (!iconName) return;
  
    return iconFromMapping(library.definitions, prefix, iconName) || iconFromMapping(namespace.styles, prefix, iconName);
  }
  
  function resolveIcons(next) {
    return function (maybeIconDefinition) {
      var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  
      var iconDefinition = (maybeIconDefinition || {}).icon ? maybeIconDefinition : findIconDefinition(maybeIconDefinition || {});
  
      var mask = params.mask;
  
  
      if (mask) {
        mask = (mask || {}).icon ? mask : findIconDefinition(mask || {});
      }
  
      return next(iconDefinition, _extends({}, params, { mask: mask }));
    };
  }
  
  var library = new Library();
  var noAuto = function noAuto() {
    return auto(false);
  };
  
  var dom = {
    i2svg: function i2svg() {
      var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  
      if (IS_DOM) {
        ensureCss();
  
        var _params$node = params.node,
            node = _params$node === undefined ? DOCUMENT : _params$node,
            _params$callback = params.callback,
            callback = _params$callback === undefined ? function () {} : _params$callback;
  
  
        if (config.searchPseudoElements) {
          searchPseudoElements(node);
        }
  
        onTree(node, callback);
      }
    },
  
    css: css,
  
    insertCss: function insertCss$$1() {
      insertCss(css());
    }
  };
  
  var parse = {
    transform: function transform(transformString) {
      return parseTransformString(transformString);
    }
  };
  
  var icon = resolveIcons(function (iconDefinition) {
    var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    var _params$transform = params.transform,
        transform = _params$transform === undefined ? meaninglessTransform : _params$transform,
        _params$symbol = params.symbol,
        symbol = _params$symbol === undefined ? false : _params$symbol,
        _params$mask = params.mask,
        mask = _params$mask === undefined ? null : _params$mask,
        _params$title = params.title,
        title = _params$title === undefined ? null : _params$title,
        _params$classes = params.classes,
        classes = _params$classes === undefined ? [] : _params$classes,
        _params$attributes = params.attributes,
        attributes = _params$attributes === undefined ? {} : _params$attributes,
        _params$styles = params.styles,
        styles = _params$styles === undefined ? {} : _params$styles;
  
  
    if (!iconDefinition) return;
  
    var prefix = iconDefinition.prefix,
        iconName = iconDefinition.iconName,
        icon = iconDefinition.icon;
  
  
    return apiObject(_extends({ type: 'icon' }, iconDefinition), function () {
      ensureCss();
  
      if (config.autoA11y) {
        if (title) {
          attributes['aria-labelledby'] = config.replacementClass + '-title-' + nextUniqueId();
        } else {
          attributes['aria-hidden'] = 'true';
        }
      }
  
      return makeInlineSvgAbstract({
        icons: {
          main: prepIcon(icon),
          mask: mask ? prepIcon(mask.icon) : { found: false, width: null, height: null, icon: {} }
        },
        prefix: prefix,
        iconName: iconName,
        transform: _extends({}, meaninglessTransform, transform),
        symbol: symbol,
        title: title,
        extra: {
          attributes: attributes,
          styles: styles,
          classes: classes
        }
      });
    });
  });
  
  var text = function text(content) {
    var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    var _params$transform2 = params.transform,
        transform = _params$transform2 === undefined ? meaninglessTransform : _params$transform2,
        _params$title2 = params.title,
        title = _params$title2 === undefined ? null : _params$title2,
        _params$classes2 = params.classes,
        classes = _params$classes2 === undefined ? [] : _params$classes2,
        _params$attributes2 = params.attributes,
        attributes = _params$attributes2 === undefined ? {} : _params$attributes2,
        _params$styles2 = params.styles,
        styles = _params$styles2 === undefined ? {} : _params$styles2;
  
  
    return apiObject({ type: 'text', content: content }, function () {
      ensureCss();
  
      return makeLayersTextAbstract({
        content: content,
        transform: _extends({}, meaninglessTransform, transform),
        title: title,
        extra: {
          attributes: attributes,
          styles: styles,
          classes: [config.familyPrefix + '-layers-text'].concat(toConsumableArray(classes))
        }
      });
    });
  };
  
  var layer = function layer(assembler) {
    return apiObject({ type: 'layer' }, function () {
      ensureCss();
  
      var children = [];
  
      assembler(function (args) {
        Array.isArray(args) ? children = args.map(function (a) {
          children = children.concat(a.abstract);
        }) : children = children.concat(args.abstract);
      });
  
      return [{
        tag: 'span',
        attributes: { class: config.familyPrefix + '-layers' },
        children: children
      }];
    });
  };
  
  var api = {
    noAuto: noAuto,
    dom: dom,
    library: library,
    parse: parse,
    findIconDefinition: findIconDefinition,
    icon: icon,
    text: text,
    layer: layer
  };
  
  var autoReplace = function autoReplace() {
    if (IS_DOM && config.autoReplaceSvg) api.dom.i2svg({ node: DOCUMENT });
  };
  
  function bootstrap() {
    if (IS_BROWSER) {
      if (!WINDOW.FontAwesome) {
        WINDOW.FontAwesome = api;
      }
  
      domready(function () {
        if (Object.keys(namespace.styles).length > 0) {
          autoReplace();
        }
  
        if (config.observeMutations && typeof MutationObserver === 'function') {
          observe({
            treeCallback: onTree,
            nodeCallback: onNode,
            pseudoElementsCallback: searchPseudoElements
          });
        }
      });
    }
  
    namespace.hooks = _extends({}, namespace.hooks, {
  
      addPack: function addPack(prefix, icons) {
        namespace.styles[prefix] = _extends({}, namespace.styles[prefix] || {}, icons);
  
        build();
        autoReplace();
      },
  
      addShims: function addShims(shims) {
        var _namespace$shims;
  
        (_namespace$shims = namespace.shims).push.apply(_namespace$shims, toConsumableArray(shims));
  
        build();
        autoReplace();
      }
    });
  }
  
  Object.defineProperty(api, 'config', {
    get: function get() {
      return config;
    },
  
    set: function set(newConfig) {
      update(newConfig);
    }
  });
  
  bunker(bootstrap);
  
  }());
  