.product__mall-link {
  display: block;
  min-width: 22rem;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  color: #fff;
  text-align: center;
  font-size: 1.3rem;
  padding: 0.6em 1.5em;
  border-radius: 9999px;
  background-color: #bd6241;
  margin: 2rem auto;
  text-decoration: none;
}
.product__mall-link--rakuten {
  background-color: #d65a5a;
}