CSS Introduction

What is CSS?

• CSS stands for Cascading Style Sheets.
• CSS is the language we use to style a Web page.
• CSS describes how HTML elements should be displayed.

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 Saves a Lot of Work!

• The CSS definitions are normally saved in an external .css file.
• CSS saves a lot of work. It can control the layout of multiple web pages all at once.
• With an external stylesheet file, you can change the look of an entire website by changing just one file!
• External stylesheets are stored in CSS files.