.woocommerce button.button.ns_load_more{
color: #fff;
background-color: #f00;
}
.woocommerce button.button.ns_load_more:hover{
color: #fff;
background-color: #d11f1f;
}
body.single-product.woocommerce nav.woocommerce-pagination {
    text-align: right;
}