For instance, if a class defines a width of 100 pixels, all DIVS referencing that class will be 100 pixels wide. You can override a DIV's CSS class definition by updating the DIV's HTML code.

We can give our elements unique id or class attributes so we are able to specifically target and style them in our CSS code, which we will talk more about later when we learn HTML and CSS.

CSS Classes This content is intended for the advanced web user. CSS classes are the proper way to control the appearance and styling of HTML content on the web. The optional classes below serve as a ...

The :has pseudo-class The :has pseudo-class is an interesting addition to the selector aspect of CSS. As of this writing, all the major browsers except Firefox support it, with Firefox allowing ...

Pure CSS offers a minimalist, mobile-first approach to CSS layouts in your web pages. Let's get started with this lightweight framework, which you can use as-is or extend with a variety of plugins.

You can often copy a CSS class that you see and get it to work by pasting it into your own HTML pages. For instance, if you see a Web page that contains a colorful menu that you like, review the ...