I have a menu like this: PUS codepen
It is two-level.That is, the first menu and submenu(issuing)
How to correct jquery code so that the third level appears.But! this used the same css class child-menu-ul
That is, I don’t need new css classes, but to use those that are.For example, to insert another same submenu into the submenu and more and more, etc.
Is this possible after all?