#pizza-product-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.7);
}

.pizza-modal-content {
    background: #fff;
    margin: 10% auto;
    padding: 20px;
    width: 90%;
    max-width: 600px;
    position: relative;
    border-radius: 8px;
}

.pizza-modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    cursor: pointer;
}