I'm trying to find a current all-in-one CSS3 PDF so I can look stuff up without being online all the time. What the hell is this list of modules?
https://www.w3.org/TR/CSS/#css-official
I think I'm going to stick to CSS2.
https://www.w3.org/TR/CSS2/css2.pdf
@alex have you seen https://zealdocs.org/? it's compatible with anything dash (the macos version) consumes and I'm pretty sure has CSS in its standard set out of the box.