title: How to implement easeOutBack easing in css transform animation
body: <p>I am working with some css animation. But I found that, the CSS transition only support following easing function.</p>
  
  <p>ease | linear | ease-in | ease-out | ease-in-out | cubic-bezier()</p>
  
  <p>I do want to use something like easeOutBack easing in the animation with pure css. I am thinking to do it with the webkit-animation. But only safari support it.</p>
  
  <blockquote>
    <p>The easeOutBack motion is a motion
    where the object will go beyond the
    boundary and back again.More about different motion function.
    You can see this link below.</p>
    
    <p><a href="http://hosted.zeh.com.br/tweener/docs/en-us/misc/transitions.html" rel="nofollow">http://hosted.zeh.com.br/tweener/docs/en-us/misc/transitions.html</a></p>
  </blockquote>
  
  <p>Anyone have suggestion of how to implement easeOutBack easing in css transform animation?</p>