title: Target HTML element from CSS
body: <p><em>html:</em></p>
  
  <pre><code>&lt;iframe id="fr" name="mainframe"&gt; &lt;/iframe&gt;   
  </code></pre>
  
  <p><em>css:</em></p>
  
  <pre><code>#fr {width: 1025px; height: 600px;
  border: 0px;
  src: #;}
  
  a {target: ???}
  </code></pre>
  
  <p>I wanted all the links on the page to be opened in an <code>iframe</code> and I wanted to make it so in the <code>css</code> document. But how do you refer to (or target) a specific <code>html</code> element from inside of a <code>css</code> code document? What's the syntax? (If there is one: if question marks are the lone problem.)</p>