Hello, I have been working on this page off and on for several months. It is my first attempt at CSS and I'd like to get some opinions/advice on how to improve it (go easy on me!) The page has had many revisions because either my tastes changed, or I learned more CSS and re-adjusted things.

There is lots more work to be done, but right now the one thing I'm thinking about tackling soon is the length of my layout. Other than the Testimonials page, all of the pages have the same length that is set in my Stylesheet. For the Testimonials page I have the code in the header of my HTML file to overwrite my Stylesheet and thus make the page longer for the images. What I'd like is to have each page length dynamic but I don't know if its possible to do that and keep the structures of my layers. EVERYTHING right now is a layer, the black bar on the side, the blue header and footer, everything.

But anywho, thoughts/advice on the page as a whole?

http://www.agwaterchemical.com/

Thanks!
Jess