.card-stack-icon {
  line-height: 1;
  font-size: 70px;
}

.card-stack-icon-container {
  width: 75px;
  height: 75px;
}

.card-stack-column {
  max-width: 350px;
}

@media (min-width: 768px) {
  .card-stack-column {
    max-width: none;
  }
}