@media screen and (min-width: 76.1875em) {
  .grid-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 20px;
    max-width: 100%;
    margin: auto;
  }
  .grid-child {
    max-width: 100%;
    overflow: hidden;
  }
  .grid-child img {
    max-width: 100%;
    height: auto;
    display: block;
  }
}