.js-product-miniature.tlinks-variants-miniature-loading {
    opacity: 0.45;
    transition: opacity 0.18s ease;
}

.js-product-miniature.tlinks-variants-miniature-enter {
    opacity: 0;
}

.js-product-miniature.tlinks-variants-miniature-enter.tlinks-variants-miniature-enter-active {
    opacity: 1;
    transition: opacity 0.22s ease;
}