h1,
h2,
h3,
h4,
h5,
h6 {
  margin-bottom: 10px;
} 

p {
  margin-bottom: 1em;
}
/* PLUS - Reduce the font size of product title only */
@media (min-width: 651px) {
  h1.product-page--heading {
        font-size: 1.7rem; /* Change number 3 here to increase/decrease size. Example: 3.2rem, 2.7rem etc */
  }
}