.product-info_subtitle {
  font-size: 1.375rem;
  margin-block-start: 0;
  color: #B2B2B2;
}

@media only screen and (min-width: 700px) {
  .product-info_subtitle {
    font-size: 1.625rem;
  }
}

@media only screen and (min-width: 1400px) {
  .product-info_subtitle {
    font-size: 2rem;
  }
}