Using CSS (Cascading Style Sheets)
What does it mean to separate style and structure, and why is it important?
Means to define the presentation of structural elements outside the code as often as possible. This is done with CSS.
Advantages of CSS
CSS Tutorials and Links
http://www.34sp.com/hosting-library/css-cascading-style-sheets-for-websites Cascading Style Sheets for Websites
http://www.w3.org/Style/CSS/ (W3) links to tutorials and other info on CSS.
http://friendlybit.com/css/beginners-guide-to-css-and-standards/ Good Beginners Guide
http://www.w3.org/MarkUp/Guide/Style David Raggert "A touch of Style."
http://www.w3.org/Style/Examples/007/ (CSS) Tips and tricks
http://www.w3.org/2002/03/csslayout-howto How to "tableless layout."