Modular CSS toolkit based on OOCSS principles
Basscss is a lightweight collection of base element styles, utilities, layout modules, and color styles designed for speed, performance, and scalability.
Lightweight
10KB minified, 2KB gzipped
Modular
Composable and highly reusable styles
Consistent and Flexible
Smart defaults balanced with basic utility
Fast
Performant and simple design to code faster
Hamburger 1
Hamburger 2
Hamburger 3
Base Elements
Core typographic, form, button, and base element styles keep designs consistent where it matters most.
Utility Styles
Simple, composable typographic and layout utilities based on common scales promote faster design and development in the browser and more performant, more readable code.
.sm-col-4
.sm-col-4
.sm-col-4
.sm-col-4
.sm-col-4
.sm-col-4
Layout Modules
Flexible, responsive, and reusable layout modules control page structure across a wide variety of devices.
Color
Simple, concrete color utilities encourage iterative design and flexibility over time.
Get Started
View the docs to download Basscss and learn more.