title: Need to use jQuery.find to find element with specific style
body: <p>Right... I need to find all &lt; ul style="display: block;"> elements, so that I can set it do display:none.</p>
  
  <p>I think I'm on the right path here... but not quite there:</p>
  
  <pre><code>jQuery('#adminMenu li').find("ul").css('display');
  </code></pre>
  
  <p>For advance users: how can I find and change the style with one line?</p>