css problem - div height

[edd_jedi]

i have a rather annoying problem which i havent encountered before, and cant for the life of my see why it's happening.
i am doing a quick site for a friend of mine. please take a look at this page:

http://www.d-lyte.com/index.html

if you make the text bigger, you will see that the column with the text in it expands downwards to accomodate, but the other side does not.

i cannot figure out why. there are 2 columns in the div, both wrapped by a "master" div called content. i have made the background colour of the content div the same dark grey, so in theory it should make it look like both columns get bigger. but for some reason it doesn't work!

if anybody would be kind enough to take a quick look i'd be most grateful, it must be something simple. here's the style sheet:

http://www.d-lyte.com/style.css

many thanks.

[Ryan Fait]

What browser are you using? It works like it should in Safari 2.

[moojoo]

Works fine in Firefox, XP Pro as well. IE issue?

[ukgeoff]

Don't know if you have fixed something but it works in IE 6 on XP as well.