change the font size of main menu

Hello matador2732,

Add below css code into your current active child theme’s style.css file or you can add additional css option in theme customizer.

.main-navigation li a {
  font-size: 18px;
}

Hope this will helps you.

Thanks.

thanks a lot it works perfect

@matador2732 If this solution works for you, can you please mark it as resolved.