CSS What is it?

Cascading Style Sheets (CSS) is a language used to describe the presentation of a document written in HTML, XHTML, and even XML.

CSS is used to position, color, and display text and elements in various ways. With the old methods of web design quickly becoming obsolete, CSS is widely used throughout the Internet.

Cascading Style Sheets are designed primarily to separate document content from document presentation. CSS provides cleaner markup and ease of use. It is possible to change the display of multiple pages using one line of code which makes it easier and quicker to get the job done. While CSS is not the only way to position and style your web pages, many web designers find it the most convenient.