tent: " ";
      background-color: rgba(200, 200, 200, .5);
      position: absolute;
      top: -100px;
      left: -2500px;
      width: 4850px;
      height: 800px;
      transform: translateZ(-1px);
      transition: background-color 2s;
    }

    @media (max-width: 600px) {
      .frame,
      #menu1,
      #menu2 {
        width: 500px;
      }
    }
  </style>
</head>

<body>
  <div id="stage_root" data-lj-type="stage">
    <div data-lj-type="layer" data-lj-native-scroll="false" data-lj-default-fram