html,body,#app{width:100%;height:100%;margin:0;padding:0;overflow:hidden}#app{position:relative}canvas{width:100%;height:100%;display:block;position:absolute;inset:0}#enter-vr{z-index:1;padding:12px 24px;font-size:16px;position:absolute;bottom:32px;left:50%;transform:translate(-50%)}#status{z-index:1;color:#fff;text-shadow:0 1px 2px #000c;font-family:sans-serif;font-size:14px;position:absolute;top:16px;left:16px}