организация

Why use mixins in preprocessors? If we can create a special class. For example there is such an html structure: .defa ... ive both options the same way(i.e. it doesn't care if these styles are applied to the element directly or via another class)?

Several people have access to the table, each of them needs specific data, and to make it easier to work, each of them uses f ... table. Consider this. I am waiting for both specific suggestions for setting up or ways to organize the work of the office.