I already solfed the problem. Thanks anyway for your efford.
This is the page I am talking about
I did send you the details in the private content message.
Hi, thanks for your reply. The problem is, that I am in maintenance mode, as I don’t want to publish the page yet. So I can’t send you the link…
With first page of the Portfolio I mean the start page. Same page as in your example (attached). On the right side you have the “burger” menu to klick on. But I want the menu to be displayed at the top of the page within or above the Header. Not as a “burger” menu, just very simple.