WP and WP Pagebuilder

I am testing WP and the WP Page Builder. So far so good but i cant see how i can adjust the main menu and footer in terms of height and positions..It seems like menu and footer is outside the WP Page Builder stuff..

Also i cant get rid of the theme Twente-twenty One? Preferably i just want an empty page and then start working with the page builder or do i always need a basic theme to start with??

• This topic was modified 2 years, 10 months ago by Steven Stern (sterndata).

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