title: Set fixed TD height?
body: <pre><code>&lt;table&gt;
      &lt;tr&gt;
          &lt;td&gt;4px&lt;/td&gt;
          &lt;td&gt;4px&lt;/td&gt;
          &lt;td&gt;4px&lt;/td&gt;
      &lt;/tr&gt;
      &lt;tr&gt;
          &lt;td colspan="3"&gt;content&lt;/td&gt;
      &lt;/tr&gt;
      &lt;tr&gt;
          &lt;td&gt;4px&lt;/td&gt;
          &lt;td&gt;4px&lt;/td&gt;
          &lt;td&gt;4px&lt;/td&gt;
      &lt;/tr&gt;
  &lt;/table&gt;
  </code></pre>
  
  <p>I can't set the td's to 4px height using CSS. </p>