title: CSS opening and closing ul menu with transition not workng as it should
body: <p>I'm trying to make a simple 2 stage ul menu on a page and am applying a transition to the second level ul, for smother opening and closing, and i cant get it working.
  It opens slowly, but doesnt close slowly.</p>
  
  <p><a href="http://codepen.io/MCslo/pen/cenAb" rel="nofollow">Here</a> is the example code.</p>
  
  <p>If you could just give it a quick glance i would be very grateful.</p>