As others have said both are valid and will do the trick. I'm not 100% convinced that they are identical though. If you have some style cascading going on then they could in theory produce different results since they are effectively override.

As others have said both are valid and will do the trick. I'm not 100% convinced that they are identical though. If you have some style cascading going on then they could in theory produce different results since they are effectively override.