Change Index font - Henson template

Hello, I'm trying to change the font styling of all my pages (Rockport..... Extras) in my Index / Menu which are listed out in the Henson template. In a previous template I uploaded a custom font - Junicode - and had it so it originally changed my h3. The coding in the screenshot worked and overrode the font choice listed in site styles, while still allowing to edit with the other styling sliders. Any idea why it's not working for the Index / menu styling here?

Difficult to check with only screenshot. Can you share link to your site?

Its www.tylermoses.com - password is ' home '

Add to Home > Design > Custom CSS

span.collection-nav-item-span {
    font-family: 'Junicode-RegularCondensed' !important;
}