CSS3 – Cascading Style Sheets

CSS is used to control the style and layout of Web pages. CSS3 is the latest standard for CSS.

-CSS stands for Cascading Style Sheets
-Styles define how to display HTML elements
-Styles are normally stored in Style Sheets
-Styles were added to HTML 4.0 to solve a problem
-External Style Sheets can save you a lot of work
-External Style Sheets are stored in CSS files
-Multiple style definitions will cascade into one

Some of the most important CSS3 modules are:
-Selectors
-Box Model
-Backgrounds and Borders
-Text Effects
-2D/3D Transformations
-Animations
-Multiple Column Layout
-User Interface