I know how to use CSS. Now I try the Quark theme and want to put a simple border around posts. And nothing works. Everything refferes to something else,in a folder of a sub folder of a different folder and I have a lot of css files,a los of sass and scss files and know nothing about what to edit.
I find the block/card reference in one css file,but it wont work. Messing around found more of it,still nothing…
So… what now?Is there anything actually simple working out of the box?