brokaddr - 6:03 am on Mar 29, 2013 (gmt 0)
There's a relationship by each link belonging to the same category, they're alphabetized so the desired section of the site is easy to find. (think "parent" category -> "child" category)
I read a bit on CSS columns and that IE explicitly doesn't do them, so I stayed away from it; a large portion of my visitors still use IE.
I've tested the site in the latest version of IE and it's performing identical to Firefox & Chrome. (Primarily using floats for everything, including dynamic content); however, this particular section isn't working with the floats so I feel as though I hit a brick wall.
The CSS column option certainly looked as though it was the holy grail. :(