.product-thumb {
    position: relative;
}

.product-soldout-overlay {
    position: absolute;
    inset: 0;
    z-index: 4;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: fill;
    pointer-events: none;
}

.pro-large-img {
    position: relative;
}

.pro-large-img .product-soldout-overlay {
    z-index: 2;
}