Proto - Rapid Prototyping for Responsive Web DesignProto is a simple HTML & SCSS rapid prototyping toolkit for responsive web design. Proto helps you knock up quick responsive layout concepts by providing a set of predefined CSS classes. All that's needed to get going is the proto.scss file and some basic HTML. Download Getting started Proto uses a combination of HTML and compiled SCSS to create your prototypes. At the top of the proto.scss file,
