.section-case { position: relative; }

@media screen and (max-width: 749px) {
  .section-case-below .link-1 { margin-top: 3rem; }
}

@media screen and (min-width: 750px) {
  .section-case-above .link-1 { position: absolute; top: 50%; right: 2rem; transform: translateY(-50%); }
}