joshuagatcke/HTML-KickStart — pull request #13 by pepelsbey (2012-06-18 16:32:48+00:00)
Title: Prefixes clean up

- There's no `-o-box-shadow` and `-o-border-radius` properties [existing in the wild](http://www.opera.com/docs/specs/presto2.11/css/o-vendor/).
- `-ms-box-sizing` property has been introduced in IE8 beta 1 and [removed in IE8 beta 2](http://msdn.microsoft.com/en-us/subscriptions/cc956197.aspx#b2)
- Prefixing consistency for `box-sizing`, `box-shadow` and `border-radius` properties
- Empty property
- Prefix-less property should go last
- Gradient properties [will be unprefixed in IE10](http://blogs.msdn.com/b/ie/archive/2012/05/31/windows-release-preview-the-sixth-ie10-platform-preview.aspx)