.woocommerce div.product .woocommerce-tabs .panel {
    padding: 20px;
}
.woocommerce div.product .woocommerce-tabs ul.tabs li a {
    color: #fff;
}
.woocommerce div.product form.cart .button {
    height: 50px;
    background-color: #fa7d11;
}
.woocommerce div.product form.cart .button:hover {
    background-color: #e56c03;
}