*{
	margin:0;
	padding:0;
}
.menu_list{
	width:auto
}
.menu_head{
	margin-top:10px;
	line-height:40px;
	list-style-type:none;
	background:url(../images/zlm_li.png) 25px center no-repeat #ebebeb;
	text-indent:50px;
}
.menu_head:hover{
	background:url(../images/zlm_li_on.png) 25px center no-repeat #535353;
	transition:0.5s;	
}
.menu_head a{
	color:#333;
}
.menu_head:hover a{
	color:#fbfbfb;	
}
.menu_body{
	width:auto;
	overflow:hidden;
	line-height:40px;
	text-indent:58px;
	display:none;
}
.menu_body a{
	display:block;
	width:auto;
	height:40px;
	line-height:40px;
	color:#333;
	border-bottom:1px dashed #d1d1d1;
	background:url(../images/sanjiao.png) 45px center no-repeat;
}