when clicking on a subnav-item the correct page opens.
now all subnav items are highlighted, not only the one thats active.
how do i change it, to where only the active subnav (along with the parent item in the nav) is highlighted.
select any of the subnav items under "Alles andere...."
you will see that the entire nav along with any items that are not currently active are highlighted as if they were active.