title: Find nested element in query
body: <p>I need to find an DropDownList with class  addressControlCountry. How?</p>
  
  <pre><code>&lt;div id="myDiv"&gt;
   &lt;asp:DropDownList runat="server"  CssClass="addressControlCountry" /&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>This doesn't work</p>
  
  <pre><code>$('#myDiv .addressControlCountry')
  </code></pre>