Dropdown menu hover color

Hi everybody!

I’m working on [https://erevistas.uca.edu.ar/index.php/COLEC]. I already changed the link color and their hover color in the body, but I can’t figure out what css I need to use to change the hover color of the links and background of primary and user navigation menus.

We are using OJS


usually it just helps to change the variables @primary and @primary-lift in variables.less

I don’t know how to do that.

If I add the hover attribute to the css will work?