title: How to make a div inside a td to stretch?
body: <p>I have a table like:</p>
  
  <pre><code>&lt;table&gt;
  &lt;tr&gt;
  &lt;td&gt;...&lt;/td&gt;
  &lt;td&gt;&lt;div class="stretch"&gt;&lt;/div&gt;&lt;/td&gt;
  &lt;/tr&gt;
  &lt;/table&gt;
  </code></pre>
  
  <p>I need to get the <code>.stretch</code> to fit the height of the <code>td</code>. Currently the <code>div</code> has a height of 0. What am I missing?</p>