html, body {
	font-family:Arial, Helvetica, sans-serif; 
}

#message_box { 
	position: absolute; 
	top: 0; left: 0; 
	z-index: 10; 
	background:#ffc;
	padding:5px;
	border:1px solid #CCCCCC;
	text-align:center; 
	font-weight:bold; 
	width:0;
	visibility: hidden;
	height:0px;	}