Bingo! The flex-wrap: wrap; change worked for me after I deleted an extra close brace "}" that had been lying around since 2020, I think. Anyway, I now have my multiple rows back. Thank you very much replete.
I'm saddened too over the direction FF has taken over the years. I've been using FF as my primary browser since the days when Netscape started choking. One of its best features was it allowed interested 3rd parties to develop extensions (add-ons). On...
