hakimel/reveal.js — pull request #126 by betweenbrain (2012-08-21 20:30:04+00:00)
Title: Moving .reveal .roll 3D transformations from main CSS to default theme for easier customization.

Loving Reveal.js, thanks!

I thought it might be nice to make it a wee bit easier to customize a theme from scratch by moving the 3D transformations from the main CSS to the default theme.