#PopNote-msg-div {
    position:absolute;
    left:50%;
    top:10px;
    width:400px;
    margin-left:-200px;
    z-index:20000;
}
#PopNote-msg-div .msg {
    border-radius: 8px;
    -moz-border-radius: 8px;
    background: #F6F6F6;
    //background: #F8F8FF;
    border: 2px solid #ccc;
    margin-top: 2px;
    padding: 10px 15px;
    color: #555;
}
#PopNote-msg-div .msg h3 {
    margin: 0 0 8px;
    font-weight: bold;
    font-size: 15px;
}
#PopNote-msg-div .msg p {
    margin: 0;
}