I have a row of icons that are 4 columns wide on desktop, but I want them to stack 2x2 before reducing to a single column on cell phones.
I found this topic, and tried to implement it here, but could not get it to work.
Next I tried this article, which you can see my attempt at here. Still no good.
Finally I tried this article, which didn't actually seem to apply at all due to technique.
I think the second method above is probably close. What am I missing?