What theme are you using on your screenshot for this plugin?

What theme are you using on your screenshot for this plugin? The closest thing I've found is the WikiWP theme from http://wikiwp.com/ , I know it hasn't been updated for a while from that dev but for some reason when viewing any wiki page when using that theme it has a giant blank space right under the buttons that say "Page" & "History". Any help or info that you have on this would be very much appreciated. The site is a major work in progress but I'm trying to get the foundation down and this is the biggest roadblock right now. Example Page: http://www.godswiki.org/main/wiki/test-wiki-2/ Thanks so much!!