# PostCSS

PostCSS is a modular CSS preprocessor based on JavaScript. It comes pre-
configured with the plugins listed below.

See the [official documentation](https://github.com/postcss/postcss) for more
information!

## Plugins

This boilerplate bundles a few of the most useful PostCSS plugins by default:

- [`postcss-focus`](https://github.com/postcss/postcss-focus): Adds a `:focus`
  selector to every `:hover` selector for keyboard accessibility.
- [`autoprefixer`](https://github.com/postcss/autoprefixer): Prefixes your CSS
  automatically for the last two versions of all major browsers and IE10+.
- [`cssnext`](https://github.com/moox/postcss-cssnext): Use tomorrow's CSS
  features today. Transpiles CSS4 features down to CSS3.
- [`cssnano`](https://github.com/ben-eb/cssnano): Optimizes your CSS file. For a
  full list of optimizations check [the offical website](http://cssnano.co/optimisations/).

For more awesome features that the PostCSS ecosystem offers, check out the
comprehensive, fully-searchable catalog of available plugins at [postcss.parts](http://postcss.parts).

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