div#contentNavigationContener.desktop > ul > li#etape1,
div#contentNavigationContener.desktop > ul > li#etape2,
div#contentNavigationContener.desktop > ul > li#etape3,
div#contentNavigationContener.desktop > ul > li#etape4 {
  position: relative;
}
div#contentNavigationContener.desktop > ul > li#etape1::after,
div#contentNavigationContener.desktop > ul > li#etape2::after,
div#contentNavigationContener.desktop > ul > li#etape3::after {
  content: '';
  display: block;
  width: 100%;
  height: 2px;
  background: #dfd6c9;
  position: absolute;
  top: 27px;
  z-index: -99999;
  left: 50%;
}

div#contentNavigationContener.desktop > ul > li#etape3::after {
  width: 75%;
}

div#contentNavigationContener.desktop > ul > li#etape2::before,
div#contentNavigationContener.desktop > ul > li#etape3::before,
div#contentNavigationContener.desktop > ul > li#etape4::before {
  content: '';
  display: block;
  width: 100%;
  height: 2px;
  background: #dfd6c9;
  position: absolute;
  top: 27px;
  z-index: -99999;
  right: 50%;
}
div#contentNavigationContener.desktop > ul > li#etape2::before {
  width: 75%;
}
div#contentNavigationContener ul:after {
  display: none;
}

div#contentNavigationContener.mobile {
  display: none;
}

@media (max-width: 767.98px) {
  li#etape1::after,
  li#etape2::after,
  li#etape3::after,
  li#etape4::after,
  li#etape1::before,
  li#etape2::before,
  li#etape3::before,
  li#etape4::before {
    content: unset;
    display: none;
  }

  div#contentNavigationContener.desktop {
    display: none;
  }
  div#contentNavigationContener.mobile {
    display: block;
  }
}