.product .summary .stock.out-of-stock {
  margin-bottom: 25px;
}
#wc_bis_already_registered {
  color: black;
  font-size: 16px;
  line-height: 20px;
}
#wc_bis_product_form .wc_bis_form_title {
  color: black;
  font-size: 16px;
  line-height: 20px;
}
#wc_bis_email {
  width: 100%;
}