@CHARSET "UTF-8";
.msg {			
	width:300px;
	height:30px;
	margin:10px;
	padding:5px;
	color:#fff;	
	display:none;	
	font:bold 20px/30px 微软雅黑;
	border-radius:5px;
	text-align:center;
	opacity:0.8;
}