Cutestrap
There are plenty of amazing front end frameworks already, such as, Bootstrap and Foundation. If you’re looking for something feature rich with loads of components, those are both great choices.
However, if you’re looking for something in between normalize.css and a full blown framework, meet Cutestrap. Cutestrap is only 8kb of CSS.
Looks like a nice lightweight framework. I like the simple grid approach and styling of form elements.