Nav menu moving out of container on click

Hi there!

In preview mode, when I click my nav links in the nav bar, the nav menu shifts out of the nav menu container and to the top right-hand side of the body. Additionally, when I resize my screen from small to large, my logo flips to the other side of the nav menu.

I inherited this site and am trying to figure out what’s going on without rebuilding. Can anyone help? TYIA!

Here are a couple screenshots of the first issue:


could you link your read-only link?