body { padding: 0; margin: 0 }
#unity-container { position: absolute }
#unity-container.unity-desktop { left: 50%; top: 50%; transform: translate(-50%, -50%) }
#unity-container.unity-mobile { left: 50%; top: 50%; transform: translate(-50%, -50%) }
#unity-canvas 
{   
    width: 640px;
    height: 360px;
    aspect-ratio: 16/9;
    background: #231F20;
}
  
  @media only screen and (min-width: 1280px) and (min-height: 720px) {
    #unity-canvas {
      width: 1280px;
      height: 720px;
    }
  }
  
  @media only screen and (min-width: 1920px) and (min-height:1080px) {
    #unity-canvas {
      width: 1920px;
      height: 1080px;
    }
  }

  @media only screen and (min-width: 2560px) and (min-height: 1440px) {
    #unity-canvas {
      width: 2560px;
      height: 1440px;
    }
  }

  @media only screen and (min-width: 3200px) and (min-height: 1800px) {
    #unity-canvas {
      width: 3200px;
      height: 1800px;
    }
  }

  @media only screen and (min-width: 3840px) and (min-height: 2160px) {
    #unity-canvas {
      width: 3840px;
      height: 2160px
    }
  }

  @media only screen and (min-width: 4480px) and (min-height: 2520) {
    #unity-canvas {
      width: 4480px;
      height: 2520px;
    }
  }

#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; 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 }