.monu {

}
.monu li {

	position: relative;
}
.monu a {
	
}
.monu li em {
	background: url(hover.png) no-repeat;
	width: 90px;
	height: 45px;
	position: absolute;
	top: -85px;
	left: -45px;
	text-align: center;
	padding: 20px 12px 10px 10px;
	font-style: normal;
	z-index: 2;
	display: none;
}