A container is for styling the entire width of a section. A wrapper is for styling and centering the max-width content inside it. 2) there's another wrap - the one that is in some cases necessary to implement a sticky footer. imo the sticky footer with the best browser support https://keeganqjoed.topbloghub.com/38649669/5-dicas-sobre-caminhao-munck-você-pode-usar-hoje