.page-title-wrapper.product h1.page-title span {
    color: #000;
    font-size: 30px;
    font-weight: 600;
    text-transform: capitalize;
}
.product-info-price .price-box .price-container span.price {
    font-size: 18px;
    font-weight: 500;
    color: #000;
}
.catalog-product-view .product-info-main .product-info-stock-sku {
    display: block;
    float: left;
    text-align: left;
    padding-left: 0;
    width: 100%;
}
.product-info-main .stock.available {
    color: #008000;
}
button#product-addtocart-button {
    background: #333;
    border-color: #333;
    width: 100%;
    padding: 10px 5px;
    font-weight: 400;
    text-transform: uppercase;
    font-size: 16px;
    border-radius: 2px;
}
button#product-addtocart-button:hover {
    background: #000;
}