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.

Gridset is a tool by Mark Boulton Design that lets Web designers build and manage custom, responsive grid-based layouts.

Bootstrap’s 12 column layout Have you ever wondered why Bootstrap, the popular JavaScript framework designed to create responsive web pages, uses a 12-column grid system? After all, the entire ...