It stands for Cascading Style Sheet. Cascading Style Sheets (CSS) are a powerful way to affect the presentation of a document or a collection of documents. Obviously, CSS is basically useless without a document of some sort, since it would have no content to present. Of course, the definition of “document” is extremely broad more details please visit following links.....
http://ohopages.com/introduction-to-cascading-stylesheetcss
http://ohopages.com/introduction-to-cascading-stylesheetcss
