```html
<div class="demo-block" id="sticky-demo1">
  <br>
  <br>
  <br>
  <lx-sticky>
    <lx-tab :line-width="1">
      <lx-tab-item selected>
        正在正映
      </lx-tab-item>
      <lx-tab-item>即将上映</lx-tab-item>
    </lx-tab>
  </lx-sticky>
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</div>

<script>
// Sticky.md
new Vue({
  el: '#sticky-demo1',
  
})
</script>
```