The DIV in this example references a CSS class named "backgroundBlue." When adding class references to a DIV, developers type the word "class," followed by an equal sign, and then the class name ...

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 ...

Listing 2. Using the :has pseudo-class (example 2) div:has (+ p) Grid layout and subgrid Since its inception, developers have complained about certain monstrous shortcomings in CSS.

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.