In Chrome.

But I seem to have gotten it now by messing around with the page. Here, a screenshot: http://i.imgur.com/DirT2.jpg (yes, I do browse the web with pages enlarged -- 1080p on a 15" laptop results in text being too small for my eyes to comfortably read)

I also can't see the scrollbar or scroll the page with OS X 10.7.5 and Google Chrome 23.0.1271.95. It works in Safari and Firefox.