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Animating Pseudo Elements in CSS

I just ran into a case where I wanted to animate a:after using CSS transitions, and found out that it is only supported in Firefox 4+. So I turned to modernizr for a test case, but didn't see one.

Just as I'm debating whether or not I'm good enough to give it a go, I find that a bug has already been logged for it, and a pretty good solution is already in the works.

Even though it's not official, it's better than what I had, so I figured I'd throw it in. Kudos to the Modernizr team and all who have contributed!

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