<table cellpadding="3" cellspacing="0" class="tt headers left">
  <thead>
    <tr>
      <th class="center">column A</th>
      <th class="center">column B</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td class="center">cell 1A</td>
      <td class="center">cell 1B</td>
    </tr>
    <tr>
      <td class="center">cell 2A</td>
      <td class="center">cell 2B</td>
    </tr>
    <tr>
      <td class="center">cell 3A</td>
      <td class="center">cell 3B</td>
    </tr>
  </tbody>
</table>
