.tag-vendas-produto {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #474544;
    color: #fff;
    padding: 4px 8px;
    font-size: 12px;
    font-weight: bold;
    border-radius: 4px;
    z-index: 10;
}

.woocommerce ul.products li.product {
    position: relative;
}

/* Estilo específico para single product */
.tag-vendas-single {
    position: relative;
    top: 0;
    right: 0;
    display: inline-block;
    margin-bottom: -5px;
    background: #474544;
}