title: Android browser and backface-visibility problems
body: <p>I'm having trouble implementing a 3d transform (specifically a Y axis rotation) in Androids webkit browser.
  My implementation is similar to this example: <a href="http://desandro.github.com/3dtransforms/examples/card-01.html" rel="nofollow noreferrer">http://desandro.github.com/3dtransforms/examples/card-01.html</a>
  A div is flipped through <code>-webkit-transform: rotateY( 180deg );</code> but it seems that <code>-webkit-backface-visibility: hidden;</code> does not have any effect, as the backside of the div is always visible. Here is a screenshot from the Android emulator running 4.1:</p>
  
  <p><img src="https://i.stack.imgur.com/OWKCn.png" alt="Where is the front div?"></p>
  
  <p>What is going on here? The example is working fine on iOS safari.
  Is this a known Android bug, is there any way to work around this?</p>