title: CSS select multiple descendants of another element
body: <p>Is it possible to select multiple elements that have an ancestor of a certain class, id, etc in CSS? e.g:</p>
  
  <pre><code>table.exams caption, tbody, tfoot, thead, tr, th, td
  </code></pre>
  
  <p>If not, is there a way to select all descendants of that element?</p>