#container margin-left: Automóvel; margin-right: Automóvel; border: 1px solid black; overflow: auto; width: 800px; 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 (pelo js and at least quite clean) is this one: https://empresademudanasemcampogr37035.theideasblog.com/32768768/o-truque-inteligente-de-máquina-de-podar-árvore-que-ninguém-é-discutindo