Starting with HTML + CSS. This short tutorial is meant for people who want to start using CSS and have never written a CSS style sheet before.
It does not explain much of CSS. It just explains how to create an HTML file, a CSS file and how to make them work together. After that, you can read any of a number of other tutorials to add more features to the HTML and CSS files. Dave Raggett's Introduction to CSS. Dave Raggett, 8th April 2002.
This is a short guide to styling your Web pages. It will show you how to use W3C's Cascading Style Sheets language (CSS) as well as alternatives using HTML itself. The route will steer you clear of most of the problems caused by differences between different brands and versions of browsers. For style sheets to work, it is important that your markup be free of errors. Learning CSS.