title: Scrollbar appearing like in Azure management portal
body: <p>I am building a web Application following the newset 'metro' (or I'd rather say 'modern') guidelines for Win8 Apps, I'd like to ask if anybody knows how to implement a scrollbar (vertical/horizontal) which appears only when the user hovers on the overflowed div, coming from the side (or the bottom for horizontal scrolling) and having a custom style. A perfect example of this can be found @ <a href="http://manage.windowsazure.com" rel="nofollow">http://manage.windowsazure.com</a>. Every overflowing div gets this 'div' on mouseover, which appears from the side and has a scrollbar, which I find very clean and unobtrusive. I have searched various 'custom scrollbar' plugins and scripts but none seem to be like the one on Windows Azure Management Portal.
  Thank you</p>