Web Standards Programmer's Reference: HTML, CSS, JavaScript®, Perl, Python®, and PHP

12.6. Summary

This chapter taught you the basics of CSS—how styles are attached to a document, how they are best used, what the different levels of CSS are, and how the cascade in Cascading Style Sheets works. You learned the various ways to embed and define styles and more about the separation between content and formatting that CSS can provide. Chapter 13 delves into the ins and outs of style definitions. Subsequent chapters in this part of the book will show you how styles are best used with various elements.