HTML and CSS

Okay! Let's define the HTML- CSS relationship. A simple HTML file looks like this. 

What if we wanna add some styles and make it goofy? Like this?

Or, scary (Halloween-ish)?

And, we'd like to give different styles to the same HTML file? Or perhaps, same style to different HTML files? That's when we need CSS! Let's define CSS now.. 

• Cascading Style Sheets (CSS) is a style sheet language.

• Styles define how to display HTML elements.

• Styles are normally saved in external (separate) .css files. 

• External style sheets enable you to change the appearance and layout of all the pages in a Web site, just by editing one single file!