Separators between categories

For a more pleasant visual experience, it would be cool to be able to create separators between categories. That is, it would be a kind of "gap" between the categories so that the user does not have a sense of "mess" in the categories.

And of course, it would be cool to write text in a separator that will indicate the subject of categories, which will be between the separators...

That is, the admin himself will decide whether to just put a separator or write a text with a separator.

I attached a screenshot with an example of a separator with and without text: