lours.net/user/themes/le_style_de_lours_modif/scss/theme/_footer.scss

footer{
  ul{
    display: inline-flex;
    justify-content: flex-end;
    width: 100%;
    li{
      margin-left: 20px;
    }
  }
  section{
    width: 50%;
    margin:auto;
  }
}