title: Table with fixed height and header and colum width with Bootstrap 3
body: <p>I would like to have a table with the following features:</p>
  
  <ul>
  <li>fixed header, </li>
  <li>fixed height (with visible scrollbars)</li>
  <li>3 fixed width column (one large column and two narrow column).</li>
  </ul>
  
  <p>I started using: </p>
  
  <pre><code>tbody { display:block; overflow:auto; height:100px; }
  </code></pre>
  
  <p>To get at least the fixed height but this rule squeezes the table on the left (I will provide a screenshot if necessary).</p>
  
  <p>The table is contained in a Bootstrap 3 column.</p>
  
  <p>Here is an example <a href="http://jsfiddle.net/PGEdK/" rel="noreferrer">http://jsfiddle.net/PGEdK/</a></p>
  
  <p>Any ideas? Thanks in advance.</p>