"Simple CSS" first review
Senior UI/UX and Motion designer with 15+ years of experience.
Founder of SliceCrowd.com , SliceCrowd LABS, CreativeFrontEnd.io and Pixel Innovations.
The idea is great. As a manager of a Creative Front-End Agency I'll definitely recommend this website to my developers. I would suggest having not only resolutions but also pixel ration in the breakpoints, since resolution is not always enough.
Despite all of that, I don't believe this project is suitable for a design award. It's a useful tool for developers and I also believe it was designed by a developer, right :)