Web Directory

» CSS Pointers Group: CSS Bugs and Workarounds
   A list of CSS bugs in various browsers for various platforms. Some include demonstrations and screenshots, and workarounds.
   http://www.dev-archive.net/articles/pointers/bugs.html

» CSS-Discuss
   Wiki companion to the CssDiscussList mailing list. Includes tips and tricks and information on browser hacks, text sizing, and testing.
   http://css-discuss.incutio.com/

» Cascading Style Sheets Level 1 Browser Incompatibilities
   Teaches how to produce Web pages (formatted with Cascading Style Sheets Level 1) that display attractively on modern browsers and adequately on recent ones.
   http://www.ctlow.ca/CSS1/CSS1Incompatibility.html

» Navigator / Explorer Comparison
   Comparison of how Netscape Navigator 4.x and Microsoft Internet Explorer for Windows render some examples of HTML and CSS.
   http://browsercomparison.esmartweb.com/

» QuirksMode: CSS Contents and Browser Compatibility
   Tests of CSS2 and CSS3 selectors, pseudoclasses and declarations, including compatibility information for Explorer, Mozilla, Safari, and Opera.
   http://www.quirksmode.org/css/contents.html

» RichInStyle.com: CSS bug guide
   List of CSS1 and CSS2 bugs in other Internet Explorer, Netscape, Opera versions, and a bug-by-bug guide on how to avoid them.
   http://www.richinstyle.com/bugs/

» WestCiv - CSS1 and CSS2 Browser Support
   Groups properties by level of support. Contains guide, tutorials, and articles.
   http://www.westciv.com/style_master/academy/browser_support/