title: How do I get the -webkit-transition-duration property with jQuery?
body: <p>Since this sets the transition duration to 1 second: 
      <code>$('#objectID').css('webkit-transition-duration','1s');</code></p>
  
  <p>I assumed this would return the current duration value:
      <code>$('#objectID').css('webkit-transition-duration');</code></p>
  
  <p>but it does not.</p>