> What I'd find really useful would be a framework thats entirely built from mixins/partials and outputs no css until you create your own classes that use them.

> What I'd find really useful would be a framework thats entirely built from mixins/partials and outputs no css until you create your own classes that use them. Here's exactly what you're looking for: * Bourbon: A mixin library for Sass (http://bourbon.io/docs/ http://bourbon.io/docs/) * Neat: A semantic grid framework built on top of Sass and Bourbon (http://neat.bourbon.io/ http://neat.bourbon.io/) And, if you use LESS, you have these options: * LESS Elements: Mixins library for LESS (http://lesselements.com/ http://lesselements.com/) * Semantic.gs: Semantic CSS grid system for LESS (http://semantic.gs/ http://semantic.gs/)