.acknowledgment-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.acknowledgment-modal-content {
    color: #fff;
    background-color: #333;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
}