rails/rails — pull request #8692 by lucasmazza (2013-01-02 15:03:36+00:00)
Title: Cleanup the CSS on the new error page.

I've removed some old vendor prefixed properties, like the old `webkit-gradient` and the prefixed border radius, also the proprietary `filter` used by oldIE. Also reformatted some lines to match the overall styles of the rest of the CSS on this file.