CSS, or Cascading Style Sheets, defines the look and formatting of that HTML. Both are essential to coding your own website, and here's how to get acquainted with them.

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.

How to Create a Transparent Website Nav Bar. By styling your navigation bar in a particular way, you can reinforce the branding and design for your business. Using a combination of HTML and CSS ...