title: IE10 Hover + Pseudo Elements
body: <p>Example: <a href="http://codepen.io/mastastealth/pen/gFjhi" rel="nofollow">http://codepen.io/mastastealth/pen/gFjhi</a></p>
  
  <p>Basically, I have an element with an :after element set to opacity 0. On hover, it goes to opacity 1. Apparently it works in IE9 and everywhere else, but not IE10 (unless I click)? Ideas?</p>