@media (max-width: 576px) {
  .sm-padding {
    padding-top: 10px;
  }
  .purchase-guide {
    padding: 20px 20px;
  }
  .purchase-guide h1 {
    padding-bottom: 5px;
  }
  .purchase-guide img {
    padding-bottom: 10px;
  }
}