#app,body,html{margin:0;width:100%;height:100%}#app{overflow:hidden;touch-action:auto;color:#fff;text-align:center;text-shadow:0 0 5px #fff,0 0 20px #000,0 0 30px #000}#app h1{--fontSize:60px;--lineHeight:80px;width:auto;height:calc(2 * var(--lineHeight));line-height:var(--lineHeight);margin:calc(50vh - var(--lineHeight)) auto 0;font-size:3em;text-transform:uppercase;font-weight:200}#app a{margin-top:10px;display:inline-block;text-decoration:none;color:#fff}#app canvas{display:block;position:fixed;z-index:-1;top:0}