.theme-product-details-style-15 [data-zs-product-details-primary-section] [data-zs-product-primary-details] .theme-product-detail-container .theme-prod-non-returnable{
    display:none !important
}

.theme-product-specification-section details[name="product-details"] .nasa-content-description {
  max-height: 500px !important;   /* adjust to taste */
  overflow-y: auto !important;
}