7 points
*
CSS 3 is solid, mate. You can do just about anything with it if you know what you’re doing.
14 points
Some of the pure CSS stuff I’ve seen is actually insane.
Obviously not actually for real world use, but a great example is https://github.com/kkuchta/css-only-chat
2 points
*
https://csszengarden.com comes to my mind again.