Search Atom packages.

precss

Use Sass-like markup in your CSS
zhouwenbin
497

oldie

Provide CSS compatible with old Internet Explorer
zhouwenbin
80

rucksack

A little bag of CSS superpowers
zhouwenbin
138

autoprefixer

Prefix CSS and SCSS
sindresorhus
159,883

sass-code-kit

Compile Sass and Prefix CSS
flyzto
715