Vertical Centering, Unknown Height, Other Content On Page

Alright, so this is basically the usual 'how to vertically center with CSS' question, but with some catches. No Javascript. HTML and CSS only. CSS3 is fine as long as it's reasona

Solution 1:

While this is obviously an old question and the OP has undoubtedly solved this problem, I figured I'd add a link to Chris Coyier's marvelous write-up on how to deal with this issue for future wayfarers in need of a similar solution.

http://css-tricks.com/centering-in-the-unknown/