带有d-flex和另一个边框颜色的Bootstrap 4表格

<table class="table d-flex" style="border-color: #ff0000;">
  <thead>
    <tr>
      <th scope="col">Header 1</th>
      <th scope="col">Header 2</th>
      <th scope="col">Header 3</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>Row 1, Column 1</td>
      <td>Row 1, Column 2</td>
      <td>Row 1, Column 3</td>
    </tr>
    <tr>
      <td>Row 2, Column 1</td>
      <td>Row 2, Column 2</td>
      <td>Row 2, Column 3</td>
    </tr>
    <tr>
      <td>Row 3, Column 1</td>
      <td>Row 3, Column 2</td>
      <td>Row 3, Column 3</td>
    </tr>
  </tbody>
</table>