Simple Responsive CSS Framework

Kickstart your HTML/CSS project:

  • Minimalist & Lightweight
  • Responsive
  • Free for Personal & Commercial Use
  • Fluid Grid Layout

Download fusionCSS Fork on GitHub

Report a Bug

Responsive CSS Framework

fusionCSS Responsive Fluid Grid CSS Framework

Built with LESS

Built with LESS to make it easy to extend, customize and maintain. It compiles to standard CSS so that you can enjoy the advantages without the overhead.

Responsive Fluid Grid

Built on a familiar 12 column fluid grid so that you don't have to spend time learning something completely new. Designed to be simple and minimalist so that you don't have to spend time overriding a lot of default styling. Full supports for the nesting of grids.  

Works in Major Browsers

Supports major browsers and degrades gracefully to support IE8.

Chrome Safari FireFox IE Opera

Free & Open-Source

fusionCSS is an open-source project and 100% free for both private and commercial use. It was created by Paul Arlott as part of the fusionLib PHP Framework to provide styling to elements, it grew to provide a way to rapidly develop the manager interface for clearFusionCMS and is now in used to rapidly build responsive websites and web applications.

Why Use fusionCSS?

fusionCSS uses a flexible grid system which scale to fit any screen size, from handled devices to large format televisions. The CSS framework has been created with minimal styling to avoid bloat & keep it simple so that you can have your first layout up in minutes.

Need Help or Have a Question?

Browse or submit issues on GitHub, drop us an email, tweet us or visit our community forums, we'd love to hear from you!

Report a Bug

Created By

fusionCSS has been hand-crafted by @PaulArlott and @CindyLeigh at TOLRAnet.