title: How can I select the last element with a specific class, not last child inside of parent?
body: <pre><code>&lt;div class="commentList"&gt;
     &lt;article class="comment " id="com21"&gt;&lt;/article&gt;
     &lt;article class="comment " id="com20"&gt;&lt;/article&gt;
     &lt;article class="comment " id="com19"&gt;&lt;/article&gt;
     &lt;div class="something"&gt; hello &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>I want to select <code>#com19</code> ?</p>
  
  <pre><code>.comment {
      width:470px;
      border-bottom:1px dotted #f0f0f0;
      margin-bottom:10px;
  }
  
  .comment:last-child {
      border-bottom:none;
      margin-bottom:0;
  }
  </code></pre>
  
  <p>That does not work as long as I do have another <code>div.something</code> as actual last child in the commentList. Is it possible to use the last-child selector in this case to select the last appearance of <code>article.comment</code>?</p>
  
  <p><a href="http://jsfiddle.net/C23g6/2/" rel="noreferrer">jsFiddle</a></p>