使用粘性定位实现列固定可左右滑动的table布局

<template>
  <div class="base-table">
    <header class="base-table__title">表格标题</header>
    <div class="base-table__body list-content">
      <table>
        <tr>
          <th>固定1</th>
          <th>固定2</th>
          <th>可滚动</th>
          <th>可滚动</th>
          <th>可滚动</th>
          <th>可滚动</th>
          <th>可滚动</th>
          <th>可滚动</th>
          <th>可滚动</th>
          <th>可滚动</th>
          <th>可滚动</th>
        </tr>
        <tr>
          <td>1</td>
          <td>120</td>
          <td>120</td>
          <td>120</td>
          <td>120</td>
          <td>120</td>
          <td>120</td>
          <td>120</td>
          <td>1120</td>
          <td>120</td>
          <td>120</td>
          <td>120</td>
        </tr>
        <tr>
          <td>2</td>
          <td>120</td>
          <td>120</td>
          <td>120</td>
          <td>120</td>
          <td>120</td>
          <td>120</td>
          <td>1120</td>
          <td>120</td>
          <td>120</td>
          <td>120</td>
          <td>120</td>
        </tr>
      </table>
    </div>
  </div>
</template>

<style lang="scss">
@include block('base-table') {
  @include element('title') {
    text-align: center;
  }

  @include element('body') {
    overflow: auto;
  }

  @include block('list-content') {
    table {
      font-size: 16px;
      table-layout: auto !important;
      word-break: keep-all !important;
    }

    table th:first-child,
    table tr td:first-child {
      background: #e5bf73;
      border-right: 1px solid #ddd;
      width: 50px;
      text-align: center;
      position: sticky;
      left: 1.5px;
      z-index: 2;
      padding-right: 50px;
    }
  }

  ::-webkit-scrollbar {
    height: 10px;
  }
  ::-webkit-scrollbar-track {
    border-radius: 10px;
    background-color: #f5f5f5;
  }

  ::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background-color: #555;
  }
}
</style>

效果