title: Windows 8 preloader (loading icon) using HTML5 and javascript without images
body: <p>I noticed a simple thing while looking at the screen of Windows 8 loading screen, there is a preloader (or loading icon) which is quite interesting, it has a bit of gravity/swing effect. I wanted to replicate the same using javascript and css but I don't have much understanding of javascript animations, thus wanted to know if you can give me a direction to head, where I can find similar kind of example. You could also help by providing a snippet of code which has similar kind of animation. </p>
  
  <p>Any help would be appreciated. </p>