edgecase/ruby_koans_online — pull request #16 by bossmc (2012-07-20 18:57:13+00:00)
Title: Fix up the contact tab winding up underneath the pictures on the end page

In chrome (and presumably in other browsers), opening the contact tab on the END page causes the tab to appear under the pictures, which looks rubbish (especially as the pictures are moving constantly).

Fix is to up the z-index of the tab to ensure it's ahead of the pictures at all times.