CSS – Cascading Style Sheets – it's what you use these days to 'style' your Web pages. CSS is used to change font colors, and backgrounds, borders, format lists, links, etc. It is also used to arrange elements on the page and form certain page layouts.
It use to be that Tables or Frames were used when making a layout for a Web page, but now CSS is the way to go. Tables really are no longer the accepted way to create web layouts. Every thing can be done with CSS and with cleaner and less code. Plus, CSS makes it very easy to format all the pages in your site. Actually, that's the main purpose of CSS.
Popularity: 5% [?]