#product_list .category_product_row:nth-of-type(even) {
  background: #F5F5F2;
}
#product_list .category_product_header {
  text-align: center;
  margin-bottom: 50px;
}
#product_list .category_product_header h3:last-child {
  margin: 0;
}
#product_list .category_product_list {
  display: flex;
  flex-wrap: wrap;
  grid-column-gap: 30px;
  grid-row-gap: 30px;
  justify-content: center;
}
#product_list .category_product_list .item {
  flex-basis: calc(33.33334% - 20px);
  text-align: center;
}