title: Targeting first visible element with pure CSS
body: <p>I am wondering if it is possible to transpose the following into pure CSS.</p>
  
  <pre><code>$('.child:visible:first').css({'border-top':'1px solid #cccccc','border-bottom':'1px solid #cccccc'});
  </code></pre>
  
  <p>I cannot seem to find a solution.</p>