.custom-options-label {
    position: absolute;
    top: 10px;
    left: 10px;
    color: #fff;
    padding: 5px 10px;
    font-size: 12px;
    font-weight: bold;
    border-radius: 3px;
    z-index: 10;
    text-transform: uppercase;
    box-shadow: 0 0 5px rgba(0,0,0,0.3);
}

.custom-options-label.new {
    background: #4CAF50;  /* Grün für "Neu" */
}

.custom-options-label.bestseller {
    background: #FFC107;  /* Gelb für "Bestseller" */
}

.custom-options-label.sale {
    background: #FF5722;  /* Rot für "Sale" */
}