/* Для фиксированного хедера */
.header {
  box-shadow: 0 2px 15px rgba(0,0,0,0.1) !important;
}

/* Для обычного хедера */
.t396__stick {
  box-shadow: 0 2px 15px rgba(0,0,0,0.1) !important;
}

.js-store-prod-price-old.t-store__prod-popup__price_old,
.js-store-prod-price-old.t-store__prod-popup__price_old * {
  text-decoration: none !important;
}

.js-store-prod-price-old.t-store__prod-popup__price_old::after,
.js-store-prod-price-old.t-store__prod-popup__price_old:after {
  content: none !important;
  display: none !important;
  border: 0 !important;
}