%%What is CSS?
-----------
*CSS is Cascading Style Sheets
*CSS describes how HTML elements are to be displayed on screen,paper,or in other media
*CSS saves a lot of work.It Can control The layout of multiple web pages all at once
*External stylesheets are stored in CSS files.
-----------------------------

%%Why Use CSS?
-------------
CSS is used to define styles for your web pages,including the design,layout and variations in display for different devices and screen sizes.

%%CSS Solved a Big Problem
---------------------------
HTML was NEVER intended to contain tags for formatting a web page!
HTML was created to describe the content of a web page, like:

<h1>This is a heading</h1>

<p>This is a paragraph.</p>

When tags like <font>, and color attributes were added to the HTML 3.2 specification, it started a nightmare for web developers. Development of large websites, where fonts and color information were added to every single page, became a long and expensive process.

To solve this problem, the World Wide Web Consortium (W3C) created CSS.

CSS removed the style formatting from the HTML page!


%%CSS Saves a Lot of Work!
----------------------------
The style definitions are normally saved in external .css files.

With an external stylesheet file, you can change the look of an entire website by changing just one file!