body { padding: 0; margin: 0; background-color: #222222 }
#unity-container { position: absolute }
#unity-container.unity-desktop { left: 50%; top: 50%; transform: translate(-50%, -50%) }
#unity-container.unity-mobile { width: 100%; height: 100% }
#unity-canvas {
    background: url('gradient.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
}
.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: 485px; height: 268px;
    background: url('unity-logo.png') no-repeat center;
    margin: 0 auto; /* Center the logo */
    display: block; /* Ensure it's treated as a block element */
}
#unity-progress-bar-empty { width: 141px; height: 18px; margin-top: 20%;
    background: black url('progress-bar-empty.png') no-repeat center;
    margin-left: auto;
    margin-right: auto;
}
#unity-progress-bar-full { width: 0%; height: 18px; margin-top: 20%;
    background: url('progress-bar-full.png') no-repeat center;
    background-size: 100% 100%; /* Stretch image to fill element */
}
#unity-footer { position: relative }
.unity-mobile #unity-footer { display: none }
#unity-webgl-logo { float:left; width: 204px; height: 38px; background: url('webgl-logo.png') no-repeat center }
#unity-build-title { float: right; margin-right: 10px; line-height: 38px; font-family: arial; font-size: 18px; color:#FFFFFF }
#unity-fullscreen-button { float: right; width: 38px; height: 38px; background: url('fullscreen-button.png') no-repeat center }
#unity-warning { position: absolute; left: 50%; top: 5%; transform: translate(-50%); background: white; padding: 10px; display: none }