How to add custom properties to sticky-top in bootstrap 4?

Question

css

Bootstrap has a nice sticky-top property that makes a block sticky. I'm using the standard nav component for the horizontal menu. But ... Tell me how to make it possible to apply your styles when this sticky block is triggered? For example, so that a shadow appears under the panel and a logo appears.

Answer 1

This is not an event, but a property. Nothing, i.e. Look towards JS-solutions.

Answer 2

https://habr.com/ru/post/436182/