.popup_wrap {
    position: fixed !important;
    z-index: 9999 !important;
    background: #fff;
    border: 0px solid #ccc;
}

.popup_wrap img {
    display: block;
    max-width: 100%;
}

.popup_footer {
    padding: 5px;
    background: #f5f5f5;
    text-align: right;
    font-size: 13px;
}