How do you make menu icons bigger or smaller?

Hi there,

Do you have menu icon + text in the menu item or just the icon?

Just icon.

But both options would help.

I'd like to perhaps use Media query for mobile

Try adding a custom class like menu-icon for the menu items that you want bigger: https://docs.generatepress.com/article/using-the-wordpress-menu-builder/#custom-classes

Then use this CSS to change the size:

@media (min-width: 769px) {
    .main-navigation .main-nav ul li.menu-icon a {
        font-size: 20px;
    }
}

Adding CSS: https://docs.generatepress.com/article/adding-css/

If this doesn't work, can you link me to the site?