CSS
Considerations (beyond the obvious) for choosing when to use id and class attributes, and Mark Newhouse’s Environmental Style essay. Also Tantek Çelik on using only “a touch of class.” Barry Pearson on the history of tables in HTML and deficiencies in CSS positioning. Links to about a thousand websites that get along without layout tables. David Dorward presents an IE hack to enable centering of block elements with CSS. Tableless layout links at allmyfaqs.com. A CSS positioning and box model tutorial at brainjar.com. Styling forms with CSS. Will the browser apply the rule? — A nice chart at centricle.com.