v-accordion.css

/**
 * vAccordion - AngularJS multi-level accordion component
 * @version v1.6.0
 * @link http://lukaszwatroba.github.io/v-accordion
 * @author Łukasz Wątroba <l@lukaszwatroba.com>
 * @license MIT License, http://www.opensource.org/licenses/MIT
 */

/***************************************
  vAccordion
 ***************************************/
/**
 * Example HTML:
 *
  <v-accordion class="vAccordion--default">
    <v-pane>
      <v-pane-header id="pane-header" aria-controls="pane-content">
         [content]
      </v-pane-header>
      <v-pane-content id="pane-content" aria-labelledby="pane-header">
        [content]
      </v-pane-content>
    </v-pane>
  </v-accordion>
 */
/* Base styles
 ***************************************/
v-accordion {
  display: block; }

v-pane {
  display: block; }
  v-pane.is-expanded > v-pane-content > div {
    display: visible; }
  v-pane[disabled] > v-pane-header {
    opacity: 0.6;
    pointer-events: none; }

v-pane-header {
  display: block;
  position: relative;
  cursor: pointer;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  outline: none; }
  v-pane-header:focus {
    outline: none; }
  v-pane-header > div {
    display: block; }

v-pane-content {
  display: block;
  position: relative;
  overflow: hidden;
  max-height: 0px; }
  v-pane-content > div {
    visibility: none; }

/* Theme: default
   ***************************************/
.vAccordion--default v-accordion {
  margin-top: 20px;
  padding-left: 20px; }

.vAccordion--default v-pane-content > div {
  padding-bottom: 20px;
  opacity: 0;
  -webkit-transform: translate3d(0, 30px, 0);
          transform: translate3d(0, 30px, 0);
  -webkit-transition: all 0.5s;
          transition: all 0.5s; }

.vAccordion--default v-pane {
  overflow: hidden; }
  .vAccordion--default v-pane.is-expanded > v-pane-header {
    border-bottom-color: #2196F3; }
    .vAccordion--default v-pane.is-expanded > v-pane-header::after {
      -webkit-transform: rotate(90deg);
              transform: rotate(90deg);
      opacity: 0; }
    .vAccordion--default v-pane.is-expanded > v-pane-header::before {
      -webkit-transform: rotate(0deg);
              transform: rotate(0deg); }
  .vAccordion--default v-pane.is-expanded > v-pane-content > div {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0); }
  .vAccordion--default v-pane[disabled] v-pane-header::after, .vAccordion--default v-pane[disabled] v-pane-header::before {
    display: none; }

.vAccordion--default v-pane-header {
  padding: 5px 0;
  margin-bottom: 20px;
  border-bottom: 2px solid #D8D8D8;
  -webkit-transition: all 0.25s;
          transition: all 0.25s; }
  .vAccordion--default v-pane-header::after, .vAccordion--default v-pane-header::before {
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    right: 0;
    width: 10px;
    height: 1px;
    background-color: #2196F3;
    -webkit-transform-origin: 50% 50%;
            transform-origin: 50% 50%;
    will-change: transform;
    -webkit-transition: all 0.25s;
            transition: all 0.25s; }
  .vAccordion--default v-pane-header::before {
    -webkit-transform: rotate(-90deg);
            transform: rotate(-90deg); }
  .vAccordion--default v-pane-header:hover, .vAccordion--default v-pane-header:focus {
    color: #2196F3; }