@media screen and (min-width: 769px), print {
  .stLink .listLink li:first-of-type a {
    border-top: 1px solid #cccccc;
  }
  .stLink .listLink li:nth-of-type(2) a {
    border-top: 1px solid #cccccc;
  }
}

@media screen and (max-width: 768px) {
  .stLink .listLink li:first-of-type a {
    border-top: 1px solid #cccccc;
  }
}