Can't setup a fullscreen background for Body

Hello there, I just started to explore Webflow and I struggled to set a long image (3 pages long) as a background for Body element. As you can see, there are margins on the top and right, and left. What do I need to fix?

Here is my site Read-Only: [[LINK]1]

hi @MrFoxx your long image has shadow and to see this shadow the colorised content is smaller than your image (like internal padding). So there is nothing you can do except cropping out image extra space co colorised content will be from edge to edge.

Beside this I do not recommend use cca 2MB image as it will have bad impact on page load speed.