How to Make a Web Site Part II: Styling and CSS Once you've got basic HTML down, it's time to learn styling and CSS so you can make your HTML look the way you want it. This lesson covers the basics.

How do I learn to code in HTML and CSS on my Mac? Web design is one of the most useful skills you can learn, and it’s easy to learn HTML and CSS (the two main pillars of web pages) in Mac OS X.

Thimble, which is part of Mozilla's recently launched Webmaker project, is meant to help novice users write and edit basic HTML and CSS right in a web-based code editor.

9 Places You Can Learn How to Code (for Free): Coding isn't just for the supergeeks anymore--it's super valuable for any business professional.