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/ar ... ics/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．款式表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/