How to move background down

Hi all, I’m struggling with shifting the ‘cake’ in the background image lower down the page on mobile and tablet view. I want to make it such that the cake isn’t so close to the menu.

Any guidance is appreciated!

Here’s a read only link: https://preview.webflow.com/preview/syfe-v4?utm_medium=preview_link&utm_source=designer&utm_content=syfe-v4&preview=9da8e3e67d800c07e926f3c2fe17945b&pageId=668e1eb7b9876982c0487bc1&workflow=preview