#product-popup {
    position: fixed;
    top: 10%;
    left: 10%;
    width: 80%;
    background: #fff;
    border: 1px solid #ccc;
    z-index: 999999;
    display: none;
    padding: 20px;
}
#popup-slider img {
    width: 100px;
    margin-right: 10px;
}
.popup-price {
    font-size: 20px;
    color: #000;
    font-weight: bold;
}
.popup-variations {
    margin-top: 10px;
}
.variation-price {
    font-size: 15px;
    color: #555;
}