Learn HTML and CSS online for free, ... Practice, practice, practice. One way to test your skills is by going to a webpage on a browser, then right-clicking and choosing “Inspect.” ...

Discover how to build your website by learning HTML and CSS on your Mac. It's pretty easy to get started with web coding in OS X, and there are plenty of great courses to help you learn HTML and CSS.

The preferred practice is to put style information in a separate file with a .css extension. Using formatting information contained within an external cascading style sheet is accomplished via the ...