.ff-has-buy-bar .ff-sticky {
    position: fixed;
    left: 0;
    right: 0;
}

.ff-has-buy-bar .ff-sticky:not(.is-shown) {
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
}

@media (min-width: 576px) {
    .ff-has-buy-bar .ff-sticky {
        display: none;
    }
}

@media (max-width: 575px) {
    body.ff-has-buy-bar.product_on_scroll .sticky-product-bar {
        display: none;
    }

    body.ff-has-buy-bar .footer,
    body.ff-has-buy-bar.single-product.product-bar-visible .footer {
        margin-bottom: calc(4.25em + env(safe-area-inset-bottom));
    }
}