Navbar jerks after klick

Hello,

I do have a problem with the nav menu widget on our website https://iiotbuildingblocks.io. The navigation points jerk after klicking/ after loading the new page. Can someone help me with this?

Thanks a lot!

• This topic was modified 3 years, 10 months ago by tmeierlohr107.

The page I need help with: [log in to see the link]