*{ margin:0; padding:0;}
html { padding:0; margin:0;height:100%; width:100%  }

body {padding:0; margin:0;height:100%; width:100% }

#closeshow {
	position: absolute;
	left: 0;
	top: 0;
	height:100%; width:100% ;
}
#closewindow {
	z-index: 9999;
	position: absolute;
	left: 0;
	top: 0;
	height:100%; width:100% 
}
#graydiv {
	z-index: 1000;
	background: #DDDDDD;
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	filter:alpha(opacity=50);
	opacity: 0.5;
	-moz-opacity: 0.5;	
	}
.msg_block {
	margin-top: 25%;
	margin-left: auto;
	margin-right: auto;
	width: 350px;
	border: 1px solid #CCC;
	
}
.msg_head {
	border: 1px solid #1px solid #CCC;
	background-color: #FEFEFE;
	padding:5px;
	border-bottom: 0;
}
.msg_content {
	border: 1px solid #1px solid #CCC;
	background-color: #FEFEFE;
	text-align: center;
	padding:5px;
}