Unwanted rectangle on the menu bar

Hi folks.
I am going to use the JUX Mega Menu which seems to work fine, apart from an unwanted dark rectangle on the right side of the menu bar. I haven't been able to find a solution on how to get rid of it. The link shows your menu on top of the one I need to replace.

Link: aktivaseniorer-ystad.se/jux-meny.jpg

Thank you.
Erik

Hi Jackie.
The colored rectangle disappeared, but only because the section where the rectangle is now has the same color as the menu section and thus is not visible. However, the rectangle section is still there, although not visible, the menu to be dislocated, i.e. not centered because of the rectangle section.

It seems to me that the JUX menu consists of two section - one for the menu and one for the section where I've seen a search bar on your demo site.

Best regards.
Erik

Hi again.
I changed the Container-Sticky setting from container to container-fluid.

Everything fine.

All the best,
Erik