youtube-embed [slot=button]{align-items:center;display:flex;inset:0;justify-content:center;position:absolute}youtube-embed [slot=button]:after{background-color:#fff;content:"";display:block;height:2em;position:absolute;width:2em}youtube-embed .icon{fill:currentcolor;color:red;font-size:4em;position:relative;z-index:1}youtube-embed[playing] [slot=button]{display:none}