.products li a.button {
display: none;
}
.products li a.button.add_to_cart_button.product_type_simple {
display: inline-block;
}
.woocommerce div.product p.stock {
  margin-right: 10px;
}
.woocommerce div.product .woocommerce-tabs ul.tabs li.active a {
    color: #515151;
}