1) Liquid layouts the easy way
http://www.maxdesign.com.au/presentation/liquid/#definitions

2) Colored boxes - one method of building full CSS layouts
http://www.maxdesign.com.au/presentation/process/

3) CSS Centering - fun for all!
http://www.maxdesign.com.au/presentation/center/

4) Sample CSS Page Layouts
http://www.maxdesign.com.au/presentation/page_layouts/

5) Environmental Style
http://realworldstyle.com/environmental_style.html

Related posts:

1. CSS: Float Tutorials
2. CSS Box Model and it’s Hacks