title: adding a class to an anchor based on specific text in that anchor jquery
body: <p>New to jquery and would appreciate some help.</p>
  
  <p>my markup looks something like this:</p>
  
  <pre><code>&lt;dl&gt;
      &lt;dt&gt;colors&lt;/dt&gt;
      &lt;dd&gt;&lt;a&gt;red&lt;/a&gt;&lt;/dd&gt;
      &lt;dd&gt;&lt;a&gt;green&lt;/a&gt;&lt;/dd&gt;
      &lt;dd&gt;&lt;a&gt;blue&lt;/a&gt;&lt;/dd&gt;
  &lt;/dl&gt;
  </code></pre>
  
  <p>Let's just say I wanted to add a specific class only to the anchor with the text "green". How would I go about that?</p>
  
  <p>Thanks very much   </p>