Setting for menu item height for sticky navigation mobile

You have an extra } at the very bottom of Additional CSS. It’s causing a syntax error. Can you remove that first? Let’s see how it goes afterward.

I see. You’re using a mobile header. Try this:

 nav#mobile-header.is_stuck {
    min-height: 100px;
}

Hi Charles,

Do you want the sticky navigation looks exactly the same as the navigation?

If so, I would recommend disabling the GP sticky navigation option and using this CSS to make the navigation sticky：

nav#site-navigation,nav#mobile-header {
    position: sticky;
    top: 0;
}

Let me know if this helps!

You are welcome   🙂