Thank you for your help. I’m using GeneratePress/Blocks free version, and for some reason I can’t get shortcodes to work. It may be that the function is only made available in the paid versions of the programs.
But I thought that shortcodes are a WP thing and not a GenerateX thing, so how can the functionality be locked? I’m a designer, not a developer, so most probaby I’ve simply not found the correct way to implement shortcodes.
For that matter, I did find the MaxButtons CSS code, but I wasn’t able to make that work either. So now the page has oval button shapes with no hover or click effect. For this project I can live with web 1995.