How to examine a CSS element if it closes (menu item)?

Question

css

The crux of the problem is that I don't believe that menu items are :hover, since all the advice on this subject on the Web does not work. Or I don't see the hover property anywhere in the classes..
How do I inspect the submenu classes? Thanks

Answer 1

Believe it or not, but you need to show the link or the working code .. otherwise your question is simply not understandable

Answer 2

chrome:
1. Open devtools
2. Hover over dropdown menu
3. Press ctrl+shift+c