.single-product-quantity button.product-btn.add-to-cart {
    height: 45px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.single-product-quantity .product-quantity, .wishlist-compare-btn a {
    border: 1px solid #808080;
    height: 45px;
}

.product-details-content > h2 {
    letter-spacing: 1px;
}

.single-product-price {
    font-size: 1.25rem !important;
}