title: Style on the number of classes?
body: <p>I have an element that goes from having 2 classes to 3 classes that I want to style when it has 3 classes.</p>
  
  <ul>
  <li>I can't change the html.</li>
  <li>I can't change the elements classes.</li>
  <li>The classes are generated dynamically so the actual class names change
  from session to session. </li>
  <li>I think the third class is always the toggled class. </li>
  <li>The code is generated by GXT</li>
  <li>I am not allowed to use JavaScript</li>
  <li>The code is frozen(excluding the css) and being discarded in about a month so
  maintenance/best practices do not matter.</li>
  </ul>
  
  <p>Is it possible to do this?</p>
  
  <p>Example of the elements states:</p>
  
  <pre><code>&lt;div class="GCGCW0WDLM GCGCW0WDHN" style=""&gt;
  &lt;div class="GCGCW0WDLM GCGCW0WDHN GCGCW0WDD2" style=""&gt;
  </code></pre>