What's css

CSS is short for Cascading Style Sheets. It's a new web page layout method that has been added to HTML to give web developers more control over their design and content layout. Using CSS allows a designer to create a standard set of commands that controls the style of all subsequent pages.

With CSS you can add style (fonts, colors, spacing, size. links) to web documents. More advanced techniques control the layout of the page without the use of tables or other cumbersome HTML.
The most important thing for web designers to understand about CSS is that CSS separates the layout and the styles of a web page. This is often difficult for comprehend for web designers that are used to compiling their creative and HTML coding in a single web page document. CSS it's verry importent subject for any web developers