.logo{position:fixed;top:0;left:0;width:100vw;height:100vh;display:flex;align-items:center;justify-content:center}.logo img{width:90%;max-width:800px}.playbar{position:fixed;z-index:5;bottom:0;left:0;right:0;width:100vw;padding:0.75em 1.25em;background:rgba(0,0,0,0.45);color:#fff;margin:0 auto;text-align:center}.playbar :first-child{font-size:1.1em}.playbar :nth-child(2){font-size:0.9em;font-weight:700}.playButton{position:fixed;background:rgba(0,0,0,0.85);display:flex;justify-content:center;align-items:center;cursor:pointer;width:100vw;height:100vh;color:#fff;font-size:2.5em;font-weight:700;z-index:10}.playButton div{width:100%;max-width:250px;text-align:center}