#popup_container {
    background: #fff none repeat scroll 0 0;
    border: 5px solid #999;
    border-radius: 5px;
    color: #000;
    font-family: Arial,sans-serif;
    font-size: 14px;
    max-width: 600px;
    min-width: 300px;
}
#popup_title {
    -moz-border-bottom-colors: none;
    -moz-border-left-colors: none;
    -moz-border-right-colors: none;
    -moz-border-top-colors: none;
    background: #ccc url("images/title.gif") repeat-x scroll center top;
    border-color: #fff #fff #999;
    border-image: none;
    border-style: solid;
    border-width: 1px;
    color: #666;
    cursor: default;
    font-size: 15px;
    font-weight: bold;
    line-height: 1.75em;
    margin: 0;
    padding: 0;
    text-align: center;
}
#popup_content {
    background: rgba(0, 0, 0, 0) url("images/info.gif") no-repeat scroll 16px 16px;
    margin: 0;
    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: 48px;
}
#popup_panel {
    margin: 1em 0 0 1em;
    text-align: center;
}
#popup_prompt {
    margin: 0.5em 0;
}