Reply To: How to change background-color/image in full width layout`?

I have tried that but it doesn’t seem to work. Actually I think that it does work, and the issue I am trying to resolve is that as you can see on the website, there is a white bar between the menu and the first content row. The row has a margin of -40px in order to create more space. How can I address that bar? Apparently it’s not the body.

Thanks.