canvas.engine3d {
    position:absolute;
    z-index:2;
    left:0;
    top:0;
    width:100%;
    height:100%;
}

.minimap {
    position:absolute;
    z-index:4;
    right:40px;
    bottom:40px;
    width:160px;
    height:160px;
    border:2px solid white;
    box-shadow:0 0 10px #000;
    background-color:#444;
    overflow:hidden;
}

.minimap img {
    position:absolute;
    left:50%;
    top:50%;
    margin-left:-100px;
    margin-top:-100px;
    width:200px;
    height:200px;
    z-index:1;
}

.minimap div {
    position:absolute;
    left:50%;
    top:50%;
    width:8px;
    height:8px;
    margin-left:-4px;
    margin-top:-4px;
    background-color:#fff;
    border:2px solid #00f;
    border-radius:8px;
    z-index:2;
}