#cdpPopup {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 9999;
}
#cdpPopup .popup-content {
    background: #fff;
    max-width: 500px;
    margin: 100px auto;
    padding: 20px;
    position: relative;
    border-radius: 6px;
}
#cdpPopup .cdp-close {
    position: absolute;
    top: 10px; right: 10px;
    cursor: pointer;
}