title: find first occurrence of class in div
body: <p>I have the below html structure, i want to find the inner html of first div with class as "popcontent" using jQuery</p>
  
  <pre><code>&lt;div&gt;
  &lt;div class="popContent"&gt;1&lt;/div&gt;
  &lt;div class="popContent"&gt;2&lt;/div&gt;
  &lt;/div&gt;
  </code></pre>