Second and third menus with submenus (drop down)

[Aboa]

Hi everyone,
I designed the website www.pillsnice.art with 4 menus, and in 2 of them on the right side I would like to have a drop down menu for the VIDEOS and drop up menu for CLIENTES. Is this possible?

Thank you! :)

[mariusjopen]

Dear @Aboa
I cannot see your website :-)
With CUSTOM CSS stuff like that should be possible.

Best!
Marius