CSS Primer

You might also want to look at the HTML Primer. This is not a complete list of CSS rules and effects.

CSS Basics

Backgrounds

   * background-color
   * background-image
   * background-repeat
   * background-attachment
   * background-position
   * background (all in one shortcut)

Borders

   * border-width
   * border-style
   * border-color
   * border (all in one shorthand)

Lists

   * list-style-type
   * list-style-position
   * list-style-image

References

• Creating a horizontal menu

Positioning

Absolute, Relative, Fixed

• position

Floats

• clear
• float

References

• Step by step tutorial on floats
• CSS Float Theory: Things You Should Know
• Absolute vs. Relative - Explaining CSS Positioning
• Absolute positioning inside relative positioning
• CSS Layout

References

• CSS3 Litmus -- which browsers support what CSS3 attributes (note: does not include FF4)