body {
    overflow: hidden;
    margin: 0;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}
#unity-container.unity-desktop {
    width: 100%;
    height: 100%;
    overflow: hidden;
}
#unity-canvas {
    width: 100%!important;
    height: 100%!important;
}