changing appearance of popup

[12costa]

oh hello again,
a quick question i know it has an answer.
(i have searched the forum already but don't know russian... sorry if it is already there, i didn't find)

So how to change the background and fonts of the info box/menu that appear when hovering on items in AIMP (that one that is usually dark gray and. says the position when over the seekbar or the quick settings when over control buttons, like stop)

i have gone through all resources but didn't find a clue.. i know it has to do with popupmenu but can't understand how to modify it.

should i create something in custom provider context menu for every single menu? (if this is the case, what are the right bindings then?)

before messing up a lot I post this ...

thank you for reading
hope in an answer,
Filippo

[Artem]

Its here: