liqd/adhocracy — pull request #463 by xi (2013-06-24 17:00:56+00:00)
Title: themable close button

I replaced the close button (used in alert boxes and overlays) by a pure css version. It looks mostly like the original one, although the "x" might not be exactly centerd.

Advantage is (like always when you replace background images by pure css) that we can use color variables and easily scale the element.