Cardinal is a small and mobile-first CSS framework that positions itself as a starter-kit, provides the basics and lets the users customize/develop the rest.
It is created for bringing responsive layouts to live and has easy-to-understand naming conventions for classes. The framework uses modular scale, unit-less line heights and the power of the REM unit for resizing the typography and layout of your entire application for different devices.
Designers/developers can either choose a complete package or base frameworks to get started and build the projects on top of them.
There are styles for typography, grid, common layout modules, buttons, tables and more.