Hello,
There is margin-bottom: 50px for the Main Header. Check screenshot in the Private Content area.
There is XStore studio, which allows the import of content/sections from different demo versions, for example, edit a page using Elementor > click on Studio icon https://prnt.sc/_XOR1df6e3Ic > find the desired block https://prnt.sc/AuzbGwhdZMSg and import it https://prnt.sc/zKzFQqH8QuFZ > then edit content depends on your needs.
Regards
