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 { width: 100%; height: 100% }
#unity-canvas { background: url('img_loadingbg.png') no-repeat center}
.unity-mobile #unity-canvas { width: 100%; height: 100% }
#unity-loading-bar { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: none }
#unity-progress-info {
    position: absolute;
    top: -30px; /* 根据进度条高度调整 */
    left: 0;
    width: 100%;
    text-align: center;
    font-family: Arial, sans-serif;
    font-size: 18px;
    color: #fff; /* 文字颜色 */
  }
#unity-progress-bar-empty {  position: relative; width: 1100px; height: 18px; margin-top: 5px; margin-left: 6.5px; background: url('progress-bar-empty-dark.png') no-repeat center;background-size: 100% 100%; /* 拉伸图片以适应宽度和高度 */}
#unity-progress-bar-full { width: 0%; height: 16px; margin-top: 12px; background: url('progress-bar-full-dark.png') no-repeat center ;background-size: 100% 100%; /* 拉伸图片以适应宽度和高度 */}
#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 { 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 }