robertbell

Got it. Thanks. Is there any way to make this sort of customization in a way that persists through an upgrade (such as today's)?

Aside from the problem with the navigation bar, which bsmither's code fixes, there are also no links to the subcategories on the category page on a small device.

I just upgraded from version 5.2.16 to 6.0.1 and switched to unmodified foundation. I have five main categories, one of which has 13 subcategories. All is well when "display empty categories" is set to yes, but when it is set to no the subcategories no longer display when the viewport gets down to cell phone size. The site is https://www.sojourner.biz.