If you’ve learned CSS from the ground up, you should have a good understanding of the box model. But if you’re unfamiliar ...

For example, you could apply a magenta color to all the radio buttons on your page, as shown in Listing 3 (also see this live example). Listing 3. Controlling radio button colors in CSS ...

Using an HTML tag to define CSS information is referred to as an inline style. The fact that style rules dictate that parent-level styles are overridden by page-level styles and page-level styles are ...

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.