really.css

A really simple CSS utility library.

Features

One-to-one mapping from classes to styles. Really!

All classes in really.css map directly to a single CSS property and value.

For example, the display-none class applies display: none !important, margin-0 applies margin: 0 !important and so on.

See Class Reference for the full list.

Trivial values only

By only including trivial values like 0 and none, really.css avoids making any assumptions about your design system.

Really tiny

At under 2kb gzipped, really.css is designed to have minimal impact on performance.