@keyframes fade-in {
  from {
    opacity: .5; }
  to {
    opacity: 1; } }

@keyframes rotate {
  from {
    transform: rotate(0deg); }
  to {
    transform: rotate(-360deg); } }

@keyframes fade-in2 {
  from {
    opacity: 0; }
  to {
    opacity: 1; } }

.bi-toggle:after, .bi-toggle-right:after {
  display: inline-block;
  font-family: 'Material Icons' !important;
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  text-decoration: none;
  -webkit-font-smoothing: antialiased; }

.bi-toggle:after, .bi-toggle-right:after {
  content: 'arrow_drop_down';
  display: inline-block;
  width: 10px;
  height: 0;
  margin-left: -6px;
  font-size: 20px; }

.bi-toggle-right:after {
  transform: rotate(-90deg); }