body {
    color: #aaa;
    font-family:Monospace;
    font-size:13px;
    text-align:center;

    background-color: #000;
    margin: 0px;
    overflow: hidden;
}

#webglcontainer {
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%
}