.overlay {
    display:block;
    position:absolute;
    z-index: 1000000;
    left: 0px;
    top: 0px;
    right: 0px;
    bottom: 0px;
    border:1px solid black;
    background: black;
    filter:alpha(opacity=80);
    opacity: 0.80;
    -moz-opacity:0.80;
    color: red;
    font-family:Tahoma,Verdana,Arial;
    font-size:30px;
    overflow: hidden;
    }
.message {
    padding-top: 300px;
    margin: 0 auto;
    width: 100%;
    filter:alpha(opacity=80);
    opacity: 0.80;
    -moz-opacity:0.80;
}