@media (width <= 45em) {
  .cc-banner {
    grid-template-columns: 1fr;
  }

  .cc-root--floating .cc-banner,
  .cc-root--center .cc-banner {
    grid-template-columns: 1fr;
  }

  .cc-actions {
    justify-content: stretch;
  }

  .cc-button {
    flex: 1 1 100%;
  }
}