body { padding: 0; margin: 10px; background: #000; overflow: hidden; }
#unity-container {
    position: absolute;
    padding: 0;
    background: #000;
}
#unity-canvas { background: #231F20 }
.unity-mobile #unity-canvas { width: 100%; height: 100% }
#unity-loading-bar { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: none }
#unity-logo { width: 154px; height: 130px; background: url('unity-logo-dark.png') no-repeat center }
#unity-progress-bar-empty { width: 141px; height: 18px; margin-top: 10px; background: url('progress-bar-empty-dark.png') no-repeat center }
#unity-progress-bar-full { width: 0%; height: 18px; margin-top: 10px; background: url('progress-bar-full-dark.png') no-repeat center }
#unity-footer { display: none }
#unity-fullscreen-button {
    width: 30px;
    height: 30px;
    background: url('fullscreen.png') no-repeat center;
    background-color: black;
    padding: 8px;
    border-radius: 8px;
    position: absolute;
    right: 5px;
    bottom: 9px;
    border: 2px solid black;
}
#unity-fullscreen-button:hover {
    border: 2px solid white;
    transform: scale(1.2);
}
@media (orientation:portrait) {
    #unity-fullscreen-button {
        display: none;
    }
}