html, body {
 margin:0;
 padding:0;
}

main {
 display:flex;
 align-items:center;
 justify-content:center;
 width:100%;
 height:100vh;
 background:#0e100f;
}

#svg-stage {
 opacity: 0;
 width:57.14%;
 max-height:248px;
}