What browser are you using? The site seems to be responsive in Chrome (1440 width shows four columns, 1920 shows five, not sure where the breakpoints are exactl

What browser are you using? The site seems to be responsive in Chrome (1440 width shows four columns, 1920 shows five, not sure where the breakpoints are exactly). EDIT: It's using a flexbox grid layout so it shouldn't actually need any breakpoints. Maybe the layout changed since you checked it or your browser is triggering a fallback?