.flag.flag-black-friday {
    background-color:#000000;
    color:#fff000;
    font-weight: 900;
    font-size: 20px;
    padding: 10px;
    border-radius:0px;
}

#products-found>div.products.products-block>div>div>a>div.flags.flags-default .flag {
    background-color: #000000;
}