text: /**
   @license
   Copyright 2018 Google Inc. All Rights Reserved.
  
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
  
   http://www.apache.org/licenses/LICENSE-2.0
  
   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
   */
  import {html} from '@polymer/lit-element/lit-element.js';
  
  export const style = html`<style>@keyframes mdc-ripple-fg-radius-in{from{animation-timing-function:cubic-bezier(0.4, 0, 0.2, 1);transform:translate(var(--mdc-ripple-fg-translate-start, 0)) scale(1)}to{transform:translate(var(--mdc-ripple-fg-translate-end, 0)) scale(var(--mdc-ripple-fg-scale, 1))}}@keyframes mdc-ripple-fg-opacity-in{from{animation-timing-function:linear;opacity:0}to{opacity:var(--mdc-ripple-fg-opacity, 0)}}@keyframes mdc-ripple-fg-opacity-out{from{animation-timing-function:linear;opacity:var(--mdc-ripple-fg-opacity, 0)}to{opacity:0}}.mdc-ripple-surface--test-edge-var-bug{--mdc-ripple-surface-test-edge-var: 1px solid #000;visibility:hidden}.mdc-ripple-surface--test-edge-var-bug::before{border:var(--mdc-ripple-surface-test-edge-var)}.mdc-chip{--mdc-ripple-fg-size: 0;--mdc-ripple-left: 0;--mdc-ripple-top: 0;--mdc-ripple-fg-scale: 1;--mdc-ripple-fg-translate-end: 0;--mdc-ripple-fg-translate-start: 0;-webkit-tap-highlight-color:transparent;will-change:transform, opacity;border-radius:16px;background-color:#e0e0e0;color:rgba(0,0,0,0.87);font-family:Roboto,sans-serif;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;font-size:.875rem;line-height:1.25rem;font-weight:400;letter-spacing:.01786em;text-decoration:inherit;text-transform:inherit;display:inline-flex;position:relative;align-items:center;padding:7px 12px;outline:none;cursor:pointer;overflow:hidden}.mdc-chip::before,.mdc-chip::after{position:absolute;border-radius:50%;opacity:0;pointer-events:none;content:""}.mdc-chip::before{transition:opacity 15ms linear;z-index:1}.mdc-chip.mdc-ripple-upgraded::before{transform:scale(var(--mdc-ripple-fg-scale, 1))}.mdc-chip.mdc-ripple-upgraded::after{top:0;left:0;transform:scale(0);transform-origin:center center}.mdc-chip.mdc-ripple-upgraded--unbounded::after{top:var(--mdc-ripple-top, 0);left:var(--mdc-ripple-left, 0)}.mdc-chip.mdc-ripple-upgraded--foreground-activation::after{animation:225ms mdc-ripple-fg-radius-in forwards,75ms mdc-ripple-fg-opacity-in forwards}.mdc-chip.mdc-ripple-upgraded--foreground-deactivation::after{animation:150ms mdc-ripple-fg-opacity-out;transform:translate(var(--mdc-ripple-fg-translate-end, 0)) scale(var(--mdc-ripple-fg-scale, 1))}.mdc-chip::before,.mdc-chip::after{top:calc(50% - 100%);left:calc(50% - 100%);width:200%;height:200%}.mdc-chip.mdc-ripple-upgraded::after{width:var(--mdc-ripple-fg-size, 100%);height:var(--mdc-ripple-fg-size, 100%)}.mdc-chip::before,.mdc-chip::after{background-color:rgba(0,0,0,0.87)}.mdc-chip:hover::before{opacity:.04}.mdc-chip:not(.mdc-ripple-upgraded):focus::before,.mdc-chip.mdc-ripple-upgraded--background-focused::before{transition-duration:75ms;opacity:.12}.mdc-chip:not(.mdc-ripple-upgraded)::after{transition:opacity 150ms linear}.mdc-chip:not(.mdc-ripple-upgraded):active::after{transition-duration:75ms;opacity:.16}.mdc-chip.mdc-ripple-upgraded{--mdc-ripple-fg-opacity: .16}.mdc-chip:hover{color:rgba(0,0,0,0.87)}.mdc-chip.mdc-chip--selected::before{opacity:.08}.mdc-chip.mdc-chip--selected::before,.mdc-chip.mdc-chip--selected::after{background-color:#6200ee}@supports not (-ms-ime-align: auto){.mdc-chip.mdc-chip--selected::before,.mdc-chip.mdc-chip--selected::after{background-color:var(--mdc-theme-primary, #6200ee)}}.mdc-chip.mdc-chip--selected:hover::before{opacity:.12}.mdc-chip.mdc-chip--selected:not(.mdc-ripple-upgraded):focus::before,.mdc-chip.mdc-chip--selected.mdc-ripple-upgraded--background-focused::before{transition-duration:75ms;opacity:.2}.mdc-chip.mdc-chip--selected:not(.mdc-ripple-upgraded)::after{transition:opacity 150ms linear}.mdc-chip.mdc-chip--selected:not(.mdc-ripple-upgraded):active::after{transition-duration:75ms;opacity:.24}.mdc-chip.mdc-chip--selected.mdc-ripple-upgraded{--mdc-ripple-fg-opacity: .24}.mdc-chip.mdc-chip--selected{color:#6200ee;color:var(--mdc-theme-primary, #6200ee)}.mdc-chip.mdc-chip--selected:hover{color:#6200ee;color:var(--mdc-theme-primary, #6200ee)}.mdc-chip .mdc-chip__checkmark-path{stroke:#6200ee;stroke:var(--mdc-theme-primary, #6200ee)}.mdc-chip .mdc-chip__icon.mdc-chip__icon--leading{color:rgba(0,0,0,0.54)}.mdc-chip .mdc-chip__icon.mdc-chip__icon--trailing{color:rgba(0,0,0,0.54)}.mdc-chip .mdc-chip__icon.mdc-chip__icon--trailing:hover{color:rgba(0,0,0,0.62)}.mdc-chip .mdc-chip__icon.mdc-chip__icon--trailing:focus{color:rgba(0,0,0,0.87)}.mdc-chip .mdc-chip__icon.mdc-chip__icon--leading:not(.mdc-chip__icon--leading-hidden){width:20px;height:20px;font-size:20px}.mdc-chip .mdc-chip__icon.mdc-chip__icon--trailing{width:18px;height:18px;font-size:18px}.mdc-chip:hover{color:#000;color:var(--mdc-theme-on-surface, #000)}.mdc-chip--exit{transition:opacity 75ms cubic-bezier(0.4, 0, 0.2, 1),width 150ms cubic-bezier(0, 0, 0.2, 1),padding 100ms linear,margin 100ms linear;opacity:0}.mdc-chip--selected{background-color:#fff;background-color:var(--mdc-theme-surface, #fff)}.mdc-chip__text{line-height:17px}.mdc-chip__icon{border-radius:50%;outline:none;vertical-align:middle}.mdc-chip__icon--trailing{margin:0 -4px 0 4px}.mdc-chip__checkmark,.mdc-chip__icon--leading{height:20px;margin:-4px 4px -4px -4px}.mdc-chip__checkmark-path{transition:stroke-dashoffset 150ms 50ms cubic-bezier(0.4, 0, 0.6, 1);stroke-width:2px;stroke-dashoffset:29.78334;stroke-dasharray:29.78334}.mdc-chip--selected .mdc-chip__checkmark-path{stroke-dashoffset:0}.mdc-chip__checkmark-svg{width:0;height:20px;transition:width 150ms cubic-bezier(0.4, 0, 0.2, 1)}.mdc-chip--selected .mdc-chip__checkmark-svg{width:20px}.mdc-chip__icon--leading{transition:opacity 75ms linear;opacity:1}.mdc-chip__icon--leading+.mdc-chip__checkmark{transition:opacity 75ms linear;opacity:0}.mdc-chip__icon--leading+.mdc-chip__checkmark .mdc-chip__checkmark-svg{transition:width 0ms}.mdc-chip--selected .mdc-chip__icon--leading{opacity:0}.mdc-chip--selected .mdc-chip__icon--leading+.mdc-chip__checkmark{width:0;opacity:1}.mdc-chip__icon--leading-hidden.mdc-chip__icon--leading{width:0;opacity:0}.mdc-chip__icon--leading-hidden.mdc-chip__icon--leading+.mdc-chip__checkmark{width:20px}@keyframes mdc-chip-entry{from{transform:scale(0.8);opacity:.4}to{transform:scale(1);opacity:1}}.mdc-chip-set{padding:4px;display:flex;flex-wrap:wrap;box-sizing:border-box}.mdc-chip-set .mdc-chip{margin:4px}.mdc-chip-set--input .mdc-chip{animation:mdc-chip-entry 100ms cubic-bezier(0, 0, 0.2, 1)}:host{display:inline-block}.mdc-chip-set{padding:4px;display:flex;flex-wrap:wrap;box-sizing:border-box}.mdc-chip-set ::slotted(*){margin:4px}
  </style>`;
  