Cascading Style Sheets: The Definitive Guide by Eric A. Meyer Here's the key to the markup: [page-number]: serious technical mistake {page-number}: minor technical mistake : important language/formatting problem (page-number): language change or minor formatting problem ?page-number?: reader question or request for clarification The following changes were made in the 9/00 printing: (22) 5th paragraph, last sentence: The parts that will be white now reads: The parts that will be purple (201) Figure 7.2: In the diagram, the left outer edge is now correctly labeled (it did read "left inner edge"). (258) first example on the page: first line of code in example now reads "... list-style ...". (425) "...current as of January 2000" now reads "April 2000."