1、网站标准
http://www.zeldman.com/
http://webstandards.org/
http://webstandardsgroup.org/
http://www.nypl.org/styleguide/
2、有语义代码
http://brainstormsandraves.com/articles/semantics/structure/
3、校验（Validation ）
http://validator.w3.org/
http://www.htmlhelp.com/tools/validator/
http://webboy.net/presentation/validation.cfm
4、易用性（Accessibility ）
http://www.joeclark.org/
http://www.accessify.com/
http://www.juicystudio.com/
5、样式表CSS
http://webboy.net/presentation/ict2004/01.htm
http://webboy.net/presentation/ict2004/02.htm
http://webboy.net/presentation/ict2004/03.htm
http://westciv.com/style_master/academy/css_tutorial/
http://css.maxdesign.com.au
http://www.thenoodleincident.com/tutorials/css/
6、实例站点（XHTML+CSS）
http://www.macromedia.com/
http://www.k10k.net/
http://www.fyrebase.com/
http://www.onetruefit.com/
http://pixeltable.com/
http://www.fishmarketing.net/