Many thanks. The site is not yet public. https://tarpon-cello-xlcm.squarespace.com/
PW: ground246
I dropped the "-element" in the custom CSS. I am not sure if that is what you suggested. But it did not address the problem.
Buttons on main content pages form an alternative navigation to header menus. They don't work on mobile, so I want to drop them all. The site does not use buttons elsewhere, so dropping them globally on mobile is fine. Buttons on first page are not active. They are on the 2nd page on.