/*!
 * Font Awesome Free 5.15.4 by @fontawesome
 * License - https://fontawesome.com/license/free
 */
@font-face {
  font-family: 'Font Awesome 5 Free';
  font-style: normal;
  font-weight: 900;
  font-display: block;
  src: url("../webfonts/fa-solid-900.woff2") format("woff2");
}

.fa,
.fas {
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  display: inline-block;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
}

.fa-expand:before {
  content: "\f065";
}

.fa-compress:before {
  content: "\f066";
}

.fa-download:before {
  content: "\f019";
}

.fa-play:before {
  content: "\f04b";
}

.fa-video:before {
  content: "\f03d";
}

/* 添加动画效果 */
.fa-spin {
  animation: fa-spin 2s infinite linear;
}

@keyframes fa-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}