I'm the Digital Marketing Manager for Peachpit Press and I wanted to share a useful online tutorial video (this seems like the appropriate section of the forum) we have for sale featuring renowned designer/author, Andy Clarke:
In Inspired CSS: Styling for a Beautiful Web, Andy Clarke shows you how to take your design to the next level using typography, microformats, advanced CSS selectors, layout techniques employing floats, positioning, and margins, and CSS3. Throughout the steaming online video, Andy demonstrates these concepts using examples from a fictitious Web site he created. Files are included so you can follow along.