.youtube-play{
  position:absolute!important;
  z-index:8!important;
  top:50%!important;
  right:auto!important;
  bottom:auto!important;
  left:50%!important;
  width:72px!important;
  height:50px!important;
  min-width:0!important;
  padding:0!important;
  display:block!important;
  border:0!important;
  border-radius:14px!important;
  background:#f00!important;
  box-shadow:0 10px 28px rgba(0,0,0,.38)!important;
  opacity:.96!important;
  transform:translate(-50%,-50%)!important;
  transition:transform .2s ease,box-shadow .2s ease!important;
  pointer-events:none;
}
.youtube-play::after{
  content:"";
  position:absolute;
  top:50%;
  left:52%;
  width:0;
  height:0;
  border-top:10px solid transparent;
  border-bottom:10px solid transparent;
  border-left:17px solid #fff;
  transform:translate(-50%,-50%);
}
a:hover>.youtube-play,
a:hover .youtube-play{
  transform:translate(-50%,-50%) scale(1.08)!important;
  box-shadow:0 14px 34px rgba(0,0,0,.48)!important;
}
.topic-thumb .youtube-play{width:44px!important;height:31px!important;border-radius:9px!important}
.topic-thumb .youtube-play::after{border-top-width:6px;border-bottom-width:6px;border-left-width:11px}
@media(max-width:650px){.youtube-play{width:60px!important;height:42px!important;border-radius:12px!important}}