Neve drop-down menu arrows with active css

Hi guys,

I’m having a css issue with Neve theme drop down menu which I don’t know how to resolve (probably I’m lacking a tag name). Currently, if you hover your mouse over an item with drop-down sub menu items, everythink works as it should. However if you CLICK on an item with drop-down sub menu items, the drop-down arrow gets a border and the sub menu remains open until you slick something else. And I want to change that. So basically I want no css when the dropo-down item is :active.

Any ideas?

The page I need help with: [log in to see the link]