Use flex=auto instead of flex=100 for full-width boxes, since otherwise Safari doesn't assign them heights for some reason.
Use flex=auto instead of flex=100 for full-width boxes, since otherwise Safari doesn't assign them heights for some reason.

jlgoldman/writetogov,jlgoldman/writetogov,jlgoldman/writetogov,jlgoldman/writetogov