Board Thread:Support Requests - Designing Your Wiki/@comment-36535642-20200127170524/@comment-9605025-20200131171452

Yes, it is correct. However, depending on what you intend to do, it may not be the most efficient representation.

For starters, since all of those CSS rules have identical property assignments, you can combined them like this. Do you think you might use differing property assignments at some point? If not, then you don't even need to use different classes for each section. You are allowed to use the same class on multiple elements.