canvas{width:768px;height:768px;border:2px solid rgba(245,127,23,.2);max-width:100%;max-height:90vw;display:block}input{display:block;flex-grow:1}.form{display:flex;max-width:768px;margin:72px 0 0;align-items:center}#play-pause{display:flex;justify-content:center;align-items:center;margin-right:12px;width:40px;height:40px;padding-top:0}#play-pause img{border-radius:0}#play-pause.play .play{display:none}#play-pause:not(.play) .pause{display:none}