Looking for CSS to remove unexpected grey line

Hi - I’ve recently updated to RW5 and an unexpected thin grey line has appeared between the header/menu and main content area of my site at www.lawrenceepps.com

I’ve tried a few things to remove it but nothing has worked and I’m hoping somebody might have some suitable css or other advice to help remove it.

Any ideas gratefully received and thanks very much!

You can try #bar {border: none;} in css

Perfect - that’s done the trick!

Thanks so much for your help and rapid reply :grinning: