body { 
    padding: 0; 
    margin: 0;
    overflow: hidden;
    background: #231F20;
}
#unity-container { 
    position: fixed;
    width: 100vw;
    height: 100vh;
    left: 0;
    top: 0;
    background: #231F20;
}
#unity-container.unity-desktop { 
    left: 0;
    top: 0;
    transform: none;
}
#unity-container.unity-mobile { 
    position: fixed; 
    width: 100%; 
    height: 100%;
}
#unity-canvas { 
    background: #231F20;
    width: 100%;
    height: 100%;
    display: block;
}
.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('CIAST_VIRTUAL.png') no-repeat center;
    /* This line will make your large image fit inside the box */
    background-size: contain;
}
#unity-progress-bar-empty { width: 141px; height: 18px; margin-top: 10px; margin-left: 6.5px; 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 { 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 }
#unity-fullscreen-button { cursor:pointer; 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 }