.sweetpack-sale-label {
    position: absolute;
    top: 12px;
    left: -4px;
    background-color: #e60023; /* Luma red */
    color: #fff;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    padding: 0 10px;
    line-height: 24px;
    height: 24px;
    border-radius: 0 0 4px 4px;
    transform: rotate(-45deg);
    z-index: 10;
    display: inline-block;
    text-align: center;
}

.product.media, .product-item-photo {
    position: relative; /* ensure label stays on top of image */
}