BTW, the page doesn't render properly in my browser (current FF).

saidajigumi · on March 16, 2015

FWIW, looks fine in FF 36.0.1 here, same as in Chrome 41. Maybe you have an extension that's causing issues?

ExpiredLink · on March 17, 2015

Here is a picture that shows the problem:

http://i.imgur.com/iunhbuR.jpg

saidajigumi · on March 17, 2015

Bingo! The dual sidebars are independently scrollable (via overflow-y: auto on the relevant containers). On recent OS X versions with the vanishing scrollbars, this looks great. But on other platforms (e.g. Windows, such as you're using), boom!