Using a min size and Auto-fit works great for the horizontal dimension, but I can’t get the vertical dimension to reference whatever the horizontal size ends up with? If I use fixed breakpoints I can use VW for both horizontal and veritcal sizing, but that limits the horizontal flow for big screens, i.e. if I do 33VW the squares get very big on my iMac when there’s only three in width…
Hope you understand what I’m after, it must be a typical problem?