How to change Menu class in each session of a site onepage?

0

I have the following problem: - I need to add a new class in a DIV with the menu, in each session of a onepage site.

Ex

Session 1 - .menu

Session 2 - menu-2

Session 3 - menu-3

So when I scroll down or through the anchor link you have at the end of each session, the menu should get a new class to be able to change by color.

Thank you!

    
asked by anonymous 15.01.2018 / 15:02

0 answers