@media (max-width: 56em) {
  .med {
    display: none;
  }
  .alert {
    display: block;
    text-align: center;
    padding-top: 7rem;
    height: 100vh;
    background: linear-gradient(
      rgba(0, 128, 122, 0.836),
      rgba(34, 224, 231, 0.692)
    );
    font-size: 1rem;
    color: aliceblue;
  }
  .alert p {
    margin-top: 1rem;
  }
}