Flags overlapping with header

Hi, I’m trying to move the language icons up to not cross over with the address in the header but I’m having difficulty, can you please assist? I’ve tried manually adjusting the margin using css but I can’t get it to work, is there an easier way to do this?

^^ full screen

^^ smaller window (also looks like this normally on smaller screens)

The page I need help with: [log in to see the link]