The Text Encoding Initiative: “TEI is an international and interdisciplinary standard that helps libraries, museums, publishers, and individual scholars represent all kinds of literary and linguistic texts for online research and teaching, using an encoding scheme that is maximally expressive and minimally obsolescent.” Jeffrey Veen on accessible design, with links to examples. Position Is Everything: a CSS site with an emphasis on designing around browser quirks (good links, too). CSS column layouts compatible with Netscape 4.x (and more here, too). How to use CSS to make line spacing consistent when using superscript and subscript characters. Design Detector pulls an extreme CSS stunt.