title: Webkit seems to have issue with percentage widths/heights
body: <p>I am trying to set up some sliding transitions between questions on a site. It all works perfectly in Firefox, but exhibits strange behaviour in Webkit</p>
  
  <p><a href="http://mildfuzz.com/jQuestions/" rel="nofollow">The Site</a></p>
  
  <p>I have boiled it down to the fact that if I replace the percentages in <code>css({'bottom':'-100%'})</code> or <code>css({'left':'-100%'})</code> with actual values, the problem goes away. But this isn't ideal, so I wondered if there was a browser bug anyone was aware of, with a fix.</p>
  
  <p>Long shot, but you don't ask you don't get!</p>