I need to remove the “Out of Stock” product label from the product grid. I have added this CSS, But the “sold out” still shows up:

.single-product .product-grid-item .product-labels .out-of-stock {
display: none;
}
body .labels-rounded .out-of-stock {
display:none;
}

The other product labels have the option to turn on/off. Can you please add that option for Out of stock too?