title: HTML/CSS Icons as fonts usage - Hover change of color
body: <p>I'm considering starting to use this technic of icons as fonts, as it seems pretty awesome.  But I can't seem to figure out how make it change colors on hover of the link.  Here is a jsfiddle for you to play with:</p>
  
  <p><a href="http://jsfiddle.net/eNhUf/17/" rel="nofollow">http://jsfiddle.net/eNhUf/17/</a></p>
  
  <p>As you will see, when you <strong>hover</strong> a text like "caution", the text goes to BLUE, and I would also like the icon/font to go to blue as well. </p>
  
  <p>Does anybody know how to do this?</p>
  
  <p>Thanks.</p>