Posted 17 October 2012 - 04:33 PM
The key is to start chapter 12 with the "starbuzz-complete" files from chapter 11. You'll see in the CSS where you can remove the properties for the coupon etc. if you want.
If you start from these files, you should be good to go.
Author: Head First HTML5 Programming, Head First HTML and CSS, Head First Design Patterns