the use of tables is now actually interfering with building a better, more accessible, flexible, and functional Web

This is not a complete resource, this is a fast resource. These are the sites that I refer to first, and that I tell people to read. When you want more, just about all of them have their own links to good sites

vertical stretch and empty elements

XHTML/CSS - 3 column layouts - Netscape 4 compatible

the standards-compliant, table-less XHTML and CSS code generator

A valid HTML/CSS state transition diagram

really clear. code is a universal language

A collection of CSS resources and CSS sites that help to inspire and teach every designer

Simple, Semantically Correct CSS Boxen with Clean Code

‘Ever wanted to match the look of your HTML forms with the rest of your website? This article demonstrates how to apply customized backgrounds to HTML forms, while preserving stucturally clean markup and accesibility.’