#overlay {
     visibility: hidden;
     position: absolute;
     left: 0px;
     top: 0px;
     width:100%;
     height:100%;
     text-align:center;
     z-index: 1000;
}

#overlay div {
     width:300px;
     margin: 100px auto;
     background-color: #666666;
     border:0px solid #000;
     padding:15px;
     text-align:center;
}
p {
	font-family:verdana, arial, sans-serif;
	font-size:12px;
	color:#ffffff;
}