.WarningWait
{
    background-color: #fff;
    width: 450px;
    height: 60px;
    padding: 15px;
    text-align: center;
    border: 2px solid #333;
    display: none;
    -moz-border-radius: 6px;
    -webkit-border-radius: 6px;
    -moz-box-shadow: 0 0 50px #ccc;
    -webkit-box-shadow: 0 0 50px #ccc;
    position: absolute;
    left: 50%;
    top: 40%;
    margin-left: -225px;
    margin-top: -50px;
}