@media (max-width: 900px) {
  .custom-band {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .custom-intro,
  .order-card {
    width: 100%;
  }

  .order-card {
    height: auto;
    position: relative;
  }

  .about {
    clear: both;
    position: relative;
  }
}