@charset "utf-8";.yt{position:relative}.yt_play,.yt_play::before{position:absolute}.yt_play:hover{cursor:pointer}.yt_play::before{background:url(/images/yt_icon_mono_light.png);content:"";background-size:100%;width:70px;height:50px;top:50%;left:50%;transform:translate(-50%,-50%);opacity:.9;transition:.5s}.yt_play:hover::before{cursor:pointer;background-image:url(/images/yt_icon_rgb.png)}