title: Animated logo in a web page
body: <p>I came through <a href="http://jip.io/" rel="nofollow">this</a> site.When the users clicks on <code>Log in</code> ,the logo on the page starts animating.How to implement such animations.I am looking for links that would be helpful.I tried googling without any success as I am not sure what it is called ?</p>