<!DOCTYPE html>
<table>
  <caption id="target"></caption>
  <td>
    <div style="display: inline-block; height: 10%;"></div>
  </td>
  <td style="vertical-align: baseline;"></td>
</table>
<script>
  document.body.offsetTop;
  document.getElementById('target').style.height = '100px';
</script>
