@media only screen and (max-width: 900px) and (min-width: 601px) {
  main {
    grid-template-columns: 1fr 1fr;
  }

  .thirdCard {
    grid-column: 1/3;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 40px 24px 24px 1fr;
  }

  .thirdCard h3 {
    grid-column: 1/3;
  }

  .thirdCard h4, .thirdCard a, .thirdCard p {
    grid-column: 1;
  }

  .thirdCard img {
    grid-column: 2;
    grid-row: 2/5;
  }

}