.woocommerce div.product .product_title {
  font-size: 32px;
  color: #000000;
  font-weight: bold;
}

.woocommerce h2 {
  font-size: 25px;
  font-weight: 500;
}

h3 {
  font-size: 20px;
  font-weight: 500;
  line-height: 50px;
}