#popup_container {
    position: absolute !important;
    left: 50% !important;
    top: 50% !important;
    transform: translate(-50%, -50%);
    box-shadow: 1px 1px 4px #00000038;
    border: 1px solid #e7e7e7;
    border-radius: 2px;
    background: #f7f7f7;
}

#popup_title {
    text-align: center;
    line-height: 1.75em;
    cursor: default;
}

#popup_content {
    padding: 1em 1.75em;
}

    #popup_content.alert {
        /*background-image: url(images/info.gif);*/
    }

    #popup_content.confirm {
        /*background-image: url(images/important.gif);*/
    }

    #popup_content.prompt {
        /*background-image: url(images/help.gif);*/
    }

#popup_message {
    padding-left: 0px;
    text-align: center;
}

#popup_panel {
    text-align: center;
    margin: 1em 0em 0em 1em;
}

#popup_prompt {
    margin: .5em 0em;
}