http://www.appinn.com/zen-coding/
html:http://code.google.com/p/zen-coding/wiki/ZenHTMLElementsEn
css:http://code.google.com/p/zen-coding/wiki/ZenCSSPropertiesEn
http://media.smashingmagazine.com/wp-content/uploads/images/css3-cheat-sheet/css3-cheat-sheet.pdf