Learning how to use the full range of CSS selectors available in CSS 2.1 properly can actually help you keep your HTML a lot cleaner. It will let you minimise unnecessary use of the class attribute and the need for adding extraneous div and span elements to the markup. Sounds good, right?
I’m going to describe all the selectors later on, so things will definitely get a bit trickier. Before that though, here is an overview of the syntax for all CSS 2.1 selectors.
