elitecode/zeitgeist — pull request #2 by aandis (2014-08-27 13:26:48+00:00)
Title: Fixed #1 moz issue.

Migrated the effect from css to js because "content" is not supported by firefox. See http://stackoverflow.com/questions/12262118/content-url-is-not-working-in-firefox

This effectively fixes the hover effect in firefox.