For the "Container query card" pattern, I get this (Firefox but that's not relevant):
"""
Warning: Your browser does not support CSS container queries. Please open this demo in Chrome Canary with the experimental #enable-container-queries flag turned on.
"""
Can you really call something a "pattern" if it's unavailable or broken to 99.9999% of users?
There's a warning about it in the intro, and a huge yellow warning sign next to said pattern. They did acknowledge that it was an experimental CSS feature.
That said, this looks really useful! I wonder if there are more resources like this? So often with CSS I write layouts from scratch when all I want to do is implement something that should be really common
"""
Warning: Your browser does not support CSS container queries. Please open this demo in Chrome Canary with the experimental #enable-container-queries flag turned on.
"""
Can you really call something a "pattern" if it's unavailable or broken to 99.9999% of users?