LeaVerou/animatable — pull request #24 by kizu (2011-11-01 22:29:36+00:00)
Title: color animation using currentColor

I tried to use the `currentColor` transitioning alongside with the `color`, but in webkit there are _a lot_ of strange issues (except for it not understanding `currentColor` for box-shadows etc.):

* The main problem: webkits don't animate the properties that use `currentColor`, but Firefox do, so in Firefox you could see the changing of the background.
* But the webkit still animates the `border` and `outline` properties, so I added an extra outline (and made it half the color of the changed number to make the ).

Since, it's somewhat non-crossbrowser thing, so I'll understand if you don't want it to be merged in the animatable. Or, if the animating of the outline+color would be enough, I can strip the whole background animation from the pull request.