Move the menu a little higher up in the picture how to do?

Hello, I am on Windows 10 with the MQ7 skin, I am redoing my background images in order to make them compatible with my canvas of my projection system in cinemascope and the idea and go up a few inches the menu so that it Also in the screen I did not find this function in the system settings?

Does somebody have an idea ?

In advance thank you for your suggestions

Mike