Help what are those ugly borders?

Question:
Came back to my site after few months but now there are ugly weird boarders both in edit mode and on the site with an ugly scroller. What do I do to make it look normal again?

Product:
Wix Studio Editor

What are you trying to achieve:
Trying to make it look normal and not ugly again. I want it to open fully again. I want no ugly scroller either.

What have you already tried:
Googling. Looking stuff up. No info found.

Additional information:
Here is screenshot of the issue but I censored the site of course

Seeing unexpected scrollbars in your Wix site (even in edit mode)? Here’s the fix:

  1. Check Wix Studio: It’s likely content overflow or extra margins/padding. Use the Inspector panel to adjust content size and spacing.
  2. Consider Browser Settings : Reset zoom level (if zoomed in) and temporarily disable extensions to see if they’re causing issues.

Still stuck? to help diagnose, tell us:

  • Which browser are you using? (Chrome, Firefox, Safari, Edge, etc.)
  • Are you zoomed in? Reset zoom to 100% if so.
  • Do you have any browser extensions installed? Temporarily disable them to see if they’re interfering.