/* Descriptif produit plus lisible sur ordinateur et mobile. */
body.single-product .summary .woocommerce-product-details__short-description,
body.single-product .summary .woocommerce-product-details__short-description p {
  font-size:1.04rem;
  line-height:1.46;
}

/* Centrage optique et géométrique du libellé d'achat. */
body.single-product div.product .summary form.cart .single_add_to_cart_button,
body.single-product div.product .summary form.variations_form .variations_button .single_add_to_cart_button {
  align-items:center;
  display:flex !important;
  justify-content:center;
  line-height:1.2;
  padding:0 16px !important;
  text-align:center;
}

@media (max-width:768px) {
  /* Respiration entre les vignettes de la galerie et le titre. */
  body.single-product div.product .woocommerce-product-gallery + .summary,
  body.single-product div.product .summary {
    margin-top:30px !important;
  }
  body.single-product .summary .woocommerce-product-details__short-description,
  body.single-product .summary .woocommerce-product-details__short-description p {
    font-size:1rem;
    line-height:1.5;
  }
}