I looked at a bunch of style-sheet related sites when I was
learning how to build them, and found the following site to
be absolutely invaluable:
http://www.w3.org/Style/CSS/Test/current/index.html
These other sites are pretty useful too:
http://home2.swipnet.se/~w-20547/faqs/ciwas-mFAQ.html
[FAQ v1.70] Welcome to
comp.infosystems.www.authoring.stylesheets
http://www.w3.org/TR/REC-CSS1
Cascading Style Sheets, level 1
http://wdvl.internet.com/Authoring/Style/Sheets/Tutorial.html
The WDVL: Introduction to Style Sheets
http://www.w3.org/Style
Web Style Sheets
http://www.builder.com/Authoring/CSS/table.html
CSS reference table
http://server.htmlhelp.org/reference/css/stylesheets-now.html
Style Sheets Now
http://style.webreview.com/glossary.html
CSS Resource Guide -- CSS1 Glossary
http://www.htmlgoodies.com/ie_style.html#what
HTMLGoodies - style
http://www.zeldman.com/faq_styles.html
Ask Doctor Web About Style Sheets
http://webreview.com/97/05/30/feature/tutorial.html
What Can You Do With Style Sheets
http://www.hwg.org/resources/faqs/cssFAQ.html
CSS Frequently Asked Questions
Once you get the hang of CSS1, take a look at the
future of stylesheets with CSS2:
http://www.w3.org/TR/REC-CSS2
Cascading Style Sheets, Level 2
http://www.w3.org/TR/WD-CSS2/page.html
CSS2- Paged media