.desktop-firstgen-shift { margin: -16% 7% 0; }
.mobile-median,.desktop-median { margin-top:50px; }
.mobile-speak { margin: 50px 0; }
.collage { margin: 50px 0 40px; }
@media screen and (min-width: 992px) {
  .collage { margin: 50px 0 0; }
}