.live-video-content {
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
}
.live-video-content:before {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  display: block;
  overflow: hidden;
  margin-top: -25px;
  margin-left: -25px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: url(//e.huawei.com/topic/minisiteStatic/ebg/img/live/play-icon.png) center center no-repeat;
  content: "";
  opacity: 1;
  -webkit-transition: all .3s;
  transition: all .3s;
  -webkit-transform: scale(1);
  transform: scale(1);
  -ms-transform: scale(1);
}
.live-video-content.mudu-state-playing:before {
  opacity: 0;
  -webkit-transform: scale(0.5);
  transform: scale(0.5);
  -ms-transform: scale(0.5);
}
.live-video-content.playing:before {
  opacity: 0;
  -webkit-transform: scale(0.5);
  transform: scale(0.5);
  -ms-transform: scale(0.5);
}
.live-video-content .mudu-big-play-btn {
  display: none;
}
.live-video-content.mudu-state-error:before {
  display: none;
}
.live-video-content.mudu-state-error:before {
  display: none;
}
.live-video-content .firstMutedIcon {
  position: absolute;
  right: 20px;
  bottom: 50px;
  z-index: 11;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  color: #333;
  box-shadow: 0px 0px 3px rgba(0, 0, 0, 0.5);
  line-height: 50px;
  background: rgba(255, 255, 255, 0.5);
  text-align: center;
}
.live-video-content .firstMutedIcon .iconfont {
  font-size: 24px;
  position: relative;
  top: 1px;
}
.live-video-content.mudu-state-error .firstMutedIcon {
  display: none !important;
}