@media (max-width: 1280px) {
  #brief {
    margin: 3rem 1rem;
  }

  #specs {
    margin-left: 3rem;
    margin-right: 3rem;
  }

  .specs_container > .decorations > img:nth-child(4) {
    left: 40%;
  }

  #prestation {
    padding-left: 5rem;
    padding-right: 5rem;
    padding-bottom: 5rem;
  }
}