Google’s Search Relations team explains how CSS affects SEO, addressing myths about class names, pseudo elements, and page performance.

Tailwind CSS v4.1 is here! Explore text shadows, CSS masking, browser compatibility, and tools for responsive, accessible web design.

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.

The :has pseudo-class The :has pseudo-class is an interesting addition to the selector aspect of CSS.