THIS CSS REFERENCE covers the pseudo-classes, pseudo-elements, at-rules, and properties of CSS 2 revision 1 (with the exception of aural CSS).
Specific chapters are highlighted for cross-referencing when there is relevant extended information (which there will be for all but the less-practical aspects, such as those that are not widely supported). Browser support issues are also noted where relevant. “Not supported by IE” (Internet Explorer) comes up a fair bit, and relates to Internet Explorer versions 6 and earlier (IE 7 has fixed many of its predecessors’ shortcomings).
More on the syntax and application of CSS can be found in Chapter 1, “Getting Started.”
Applies declarations to a box that ...