convert my web sites to CSS

My first experience with CSS was tweaking my blog which was a bit confusing ‘cos I was learning movable type code and css at the same time. About 2 years I converted my first site to css and it was a learning experience. I pretty much left it alone after that. Then 1 year ago I converted my second site to css and it was more complex, a bigger learning experience, and I think now I’m at the point where there’s no more messing with the code. From now on I’ll only make sites in CSS but I decided to go back to my first site to review the code and I realize all the mistakes—it’s not fully CSS because some design elements are in the HTML. I’m going to fully tweak that first site and then move on to converting more.