What are Cascading Style Sheets?

Find out on Low End Mac. "The good, the bad, and the downright dangerous of using Cascading Style Sheets. Used carefully, they are a very powerful tool, but you have to test it across browsers because of inconsistent implementation. That said, done right it really does enhance a site. And it makes updating the design (such as changing links to green for St. Patrick's Day) a lot easier than updating dozens, hundreds, or possibly even thousands of pages."