        margin: 0;
      }
      #app {
        background-color: #ccc;
        height: 100vh;
        overflow: hidden;
      }
    </style>
  </head>
  <body>
    <div id="app"></div>
  </body>
  <script type="module">
    import { createApp, ref } from 'vue';
    const MyComponent = {
      async mounted() {
        const core = new CoreSDK({
          data: pageData,
          target: document.getElementById('view'),
          env: 'editor',
          resourceHost: 'https://cdn.h5ds.com',
        });
  