.quantity_block > .text {
    padding: 5px;
}

@media (max-width: 640px) {
    .quantity_block {
        margin: 0;
    }
    .quantity_block > .text {
        padding: 0px;
    }
}

.product__buy.with_subscribe {
    display: inline-block;
    width: 150px;
}

.product__buy.with_store_delivery {
    width: 320px;
}

.product__buy.with_subscribe .message-box {
    vertical-align: baseline;
}

.subscribe_link {
    display: inline-block;
    vertical-align: middle;
    font-size: 15px;
    padding: 15px 0;
}

.product__description .text_medium {
    line-height: 24px;
}

.b-product__available.not-available {
    margin-right: 15px;
}

@media (max-width: 640px) {
    .product__buy.with_subscribe {
        display: block;
        width: 100%;
        margin-bottom: 5px;
    }
}