/* Десктоп — 20px */
.t-store__card__title,
.t-store__card__descr,
.t-store__card__price,
.t-store__card__price-old,
.t-store__card__price-exch,
.t-store__card__quan,
.t-store__card__btn,
.t-store__card-popup__title,
.t-store__card-popup__descr,
.t-store__card-popup__price,
.t-store__card-popup__price-old,
.t-store__card-popup__text,
.t-store__field-title,
.t-store__field-descr,
.js-store-prod-all-text {
  font-size: 20px !important;
  line-height: 1.5 !important;
}

/* Мобильный — 18px */
@media (max-width: 767px) {
  .t-store__card__title,
  .t-store__card__descr,
  .t-store__card__price,
  .t-store__card__price-old,
  .t-store__card__price-exch,
  .t-store__card__quan,
  .t-store__card__btn,
  .t-store__card-popup__title,
  .t-store__card-popup__descr,
  .t-store__card-popup__price,
  .t-store__card-popup__price-old,
  .t-store__card-popup__text,
  .t-store__field-title,
  .t-store__field-descr,
  .js-store-prod-all-text {
    font-size: 18px !important;
    line-height: 1.5 !important;
  }
}