* Fixed issue [#352](https://github.com/GoalSmashers/clean-css/issues/352) - honors rebasing in imported stylesheets.
* Fixed issue [#360](https://github.com/GoalSmashers/clean-css/issues/360) - adds 7 extra CSS colors.
* Fixed issue [#363](https://github.com/GoalSmashers/clean-css/issues/363) - `rem` units overriding `px`.
+* Fixed issue [#373](https://github.com/GoalSmashers/clean-css/issues/373) - proper background shorthand merging.
* Fixed issue [#395](https://github.com/GoalSmashers/clean-css/issues/395) - unescaped brackets in data URIs.
[2.2.19 / 2014-11-20](https://github.com/jakubpawlowicz/clean-css/compare/v2.2.18...v2.2.19)
'-webkit-animation-name': ['-webkit-animation'],
'-webkit-animation-play-state': ['-webkit-animation'],
'-webkit-animation-timing-function': ['-webkit-animation'],
- 'background-attachment': ['background'],
'background-clip': ['background'],
- 'background-color': ['background'],
- 'background-image': ['background'],
'background-origin': ['background'],
- 'background-position': ['background'],
- 'background-repeat': ['background'],
- 'background-size': ['background'],
'border-color': ['border'],
'border-style': ['border'],
'border-width': ['border'],
'plain component to shorthand': [
'a{background:url(bg.png) #000;background-color:#fff}',
'a{background:url(bg.png) #fff}'
- ]
+ ],
+ 'merging rgba with standard colors': 'div{background-color:red;background:rgba(1,2,3,.5)}'
}, { compatibility: 'ie8' }),
'viewport units': cssContext({
'shorthand margin with viewport width not changed': 'div{margin:5vw}'