#custom-bg {height: 100vh; 
background: repeating-linear-gradient(-45deg, #ff9000 1px, #2e2e2e 1px, #171717 1px, #1f1f1f 35px);}
body { padding: 0; margin: 0; background-color: #4b4f99}
#unity-container 
{
position: fixed;
aspect-ratio: 16/9;
display: flex;
width: min(calc(100vh*(16/9)),100vw);
height: auto;
}
#unity-container.unity-desktop {left: 50%; top: 50%; transform: translate(-50%, -50%) }
#unity-container.unity-mobile { width: 100%; height: 100% }
#unity-canvas { background: #474B94; width: 100%; height: auto; outline: solid 1px #fff781} 
.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 }