Menu Font Sizing

At the top I was only able to put three page titles to keep it on one row. so two questions.

1. Is there a way to make it so I can add another page up there?

2. How do I change the font size of the words Home, Elect, Inform

Please just comment on the issue. I am sorry it is a political site I am working on. 

https://www.lowermakefield-yardleydemocraticcommittee.org/

Can you share your website URL?

sorry i thought since i put it in that it showed. just added it.  and somehow now i have 4 words for the menu when that never worked before. 

Try this Custom CSS:

.header-title-nav-wrapper {
    flex: 1 0 75%;
}
.header-layout-nav-center .header-title {
    width: 25%;
    flex: 1 1 25%;
}
.header-layout-nav-center .header-nav {
    width: 50%;
    flex: 1 1 50%;
}
.header-layout-nav-center .header-actions {
    width: 25%;
}

It may break the design because of the size of the elements on the right (social icons and button), but let me know and we can adjust.

If you're happy for the navigation not to be centered this would be slightly easier.