CSS, which stands for Cascading Style Sheets, is a stylistic language that
defines how web pages are presented. It complements HTML, which is the
language used for describing the structure of web site content. Because
HTML predates CSS, it includes a number of limited stylistic elements
and attributes, but they have largely been deprecated in favor of the much
greater design control offered by CSS.
One of the main features of CSS is that it enables the complete
separation of a web site’s p...