chromium/content/test/data/accessibility/css/table-data-display-other.html

<!--
@BLINK-ALLOW:tableColumnCount*
@BLINK-ALLOW:tableRowCount*
@BLINK-ALLOW:table*Index*
-->
<!-- Ensure that a table with display styles and other semantic table markup
  is still exposed as a data table.. -->
<style>
table, thead, tbody, tr, td { display: flex; }
</style>
<table>
  <thead>
    <tr>
      <th>1</th>
      <th>2</th>
      <th>3</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>a</td>
      <td>b</td>
      <td>c</td>
    </tr>
  </tbody>
</table>