If you have many environment variables and especially if they're meant to be secret, you can use an env-file: 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 https://frete-para-mudan-a19251.techionblog.com/32319646/o-guia-definitivo-para-caminhão-munck-aluguel