I didn't realize the nested CSS support level was already so high (80%). CSS nesting looks like a nice quality-of-life improvement in some cases. I'm not CSS-

I didn't realize the nested CSS support level was already so high (80%). CSS nesting looks like a nice quality-of-life improvement in some cases. I'm not CSS-ninja enough for any of the other items to catch my eye, though the "stylable select element" tease at the end looks interesting.