Using Front-end Frameworks

Hey guys.
I was getting into react, and I decided to backtrack and learn bootstrap or materialize css. I decided on materialize. Is it normal to have to add custom css to make the framework do what you’d like it to do? Thanks so much.

Well, that is a bit of an open-ended question, I guess it depends on what exactly you need it to do, and what it can do. But yes it is normal that you need to add your own styles as well.