.card-promotion__subheading {
  margin-bottom: 0.2rem;
}
.card-promotion__button {
  margin-top: 1.2rem;
}
.card-promotion__description:not(:first-child) {
  margin-top: 1.6rem;
}

.card-promotion__content .card-promotion__button {
  margin-top: 2rem;
}