Modern CSS framework based on Flexbox

Build mobile apps with simple HTML, CSS, and JavaScript components.

A best-practices CSS foundation

This could take a while

A modern CSS showcase styled by community contributions. Add your stylesheet!

Drop-in CSS transitions

Use the parts of normalize.css (or sanitize.css) you need from your browserslist

Fixed menus that will slide out from the sides of the page and in case of the right and left side optionally move the body.