CSS style sites

Looking to see if anyone can recommend or provide some links to how to
create a CSS based website that i can offer to potential clients..

Basically looking to build a few simple sites that can be customized after
purchase from within a secure console.

After they login, they can select the color schemes, layout and font. Then
provide text for the different sections(all pre-defined) as well as pictures
for each section.

Or if not that.. how to create a more dynamic site then just your standard
ASP data site, that once i create the site, build the client a console where
they can change the colors, pictures and such as often as they want.

Sounds like more of a content management system.. just looking for some
direction.

Well I am no expert on CSS or CMS. But I would check out adobe/devnet and go
through some of their great tutorials. There is alot of good info there.

If you are trying to get more into CSS I would recommend lynda.com for some
great video tutorials and check out csszengarden.