ers and blue stripe are as a whole <strong>exactly as wide as</strong> the black stripe.</p>

  <table>

   <col />
   <col />
   <col />

   <tr>
    <td></td>
    <td id="tested-cell">C02</td>
    <td></td>
   </tr>

  </table>

  <div id="reference">200px wide</div>

 </body>
</html>