How to make such a menu on bootstrap 5?

Question

css

What is the name of such a menu, as on applications on the phone? Approximately made through collaps bootstrap 5.
This is like a section with blocks, you can switch between them. The problem is that these are not sections but just drop downs. I could mess with the code. But I would like to know how to do it right. It is advisable not to use jQuery

Answer 1

I'm not sure if I understood correctly, but it looks like you need it