.index-product-banner {
  display: block;
  width: 100%;
  margin-top: 50px;
  margin-bottom: 50px;
}
.index-product-banner .banner {
  display: block;
  width: 100%;
}
.index-product-banner .banner img {
  width: 100%;
}
.index-product-banner .banner.mobile {
  display: none;
  width: 100%;
}
.index-product-banner .banner .product_link {
  display: block;
  width: 200px;
  height: 100px;
  background: white;
  border: 1px solid black;
}
@media screen and (max-width: 575px) {
  .index-product-banner .banner {
    display: none;
  }
  .index-product-banner .banner.mobile {
    display: block;
  }
}