Check out the menu system on your web site - is scrambled on a my systems
I've tested on a few systems - all in Chrome... Windows and Linux... the menu system on http://rbwhitaker.wikidot.com/ is 'bunching up'. It looks fine on my Android. I can test on more platforms if you'd like and would be happy to send a screen shot.
I just tried it on Windows in Chrome, and I don't think I can see the problem you're referring to. If you could post or send me a screenshot, that might help me understand what's going on.