<!DOCTYPE html>
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1227884">
<link rel="match" href="../reference/ref-filled-green-100px-square-only.html">
<meta name="assert" content="top: 100% doesn't resolve if the parent doesn't have a height specified.">
<p>Test passes if there is a filled green square.</p>
<table style="border-spacing: 0; background: red;">
  <tbody style="position: relative; top: 100%;">
    <tr>
      <td style="padding: 0;">
        <div style="width: 100px; height: 100px; background: green;"></div>
      </td>
    </tr>
  </tbody>
</table>