ul, li{
	margin:0; 
	padding:0; 
	list-style:none;
	float:left;
	width:185px;
}

.menu_head, .sub_menu_head{
	border:1px solid #FFF;
}
#sidebar .menu_head, #sidebar .sub_menu_head, #sidebar .menu_head_serv, #sidebar .menu_head_case{
	background: url(../images/main/menu_btn_l.jpg) no-repeat;
	color:#666;
	width:173px;
	padding:3px 0 3px 10px;
	height:20px;
	float:left;
	text-decoration:none;
	margin:2px 0 1px 0;
}
#sidebar .sub_menu_head{
	background: url(../images/main/menu_btn_l.jpg) no-repeat;
	color:#666;
	width:153px;
	padding:3px 0 3px 30px;
	height:20px;
	float:left;
	text-decoration:none;
	margin:2px 0 1px 0;
}
#sidebar .menu_head:hover, #sidebar .sub_menu_head:hover, #sidebar .menu_head_serv:hover, #sidebar .menu_head_case:hover{
	background: url(../images/main/menu_btn_h.jpg) no-repeat;
	color:#EC1C2E;
	font-weight:bold;
	width:173px;
	height:20px;
	padding:3px 0 3px 10px;
	float:left;
	text-decoration:none;
	margin:2px 0 1px 0;
}
#sidebar .sub_menu_head:hover{
	background: url(../images/main/menu_btn_h.jpg) no-repeat;
	color:#EC1C2E;
	font-weight:bold;
	width:171px;
	height:20px;
	padding:3px 0 3px 30px;
	float:right;
	text-decoration:none;
	margin:2px 0 1px 0;
}
#sidebar a.active {
	background: url(../images/main/menu_btn_h.jpg) no-repeat;
	color:#EC1C2E;
	font-weight:bold;
	width:173px;
	height:20px;
	padding:3px 0 3px 10px;
	float:left;
	text-decoration:none;
	margin:2px 0 1px 0;
}
#sidebar ul li a.active {
	border:none;
	background:none;
	color:#EC1C2E;
	width:180px;
	padding:5px 0 5px 10px;
	float:left;
	font-weight:bold;
	text-decoration:none;
	margin:2px 0 2px 0;
}

.menu_body_serv, .menu_body_case {
	display:none; 
	width:160px;
	/*border-right:1px solid #FFF;
	border-bottom:1px solid #FFF;
	border-left:1px solid #FFF;*/
}
.menu_body_serv li, .menu_body_case li{
	background:#FFF;
}
.menu_body_serv li a, .menu_body_case li a{
	color:#666; 
	text-decoration:none; 
	padding:5px 0 5px 10px; 
	display:block;
}

.menu_body_serv li a:hover, .menu_body_case li a:hover {
	padding:5px 0 5px 10px; 
	color:#EC1C2E;
	width:160px;
	background:#F2F2F2;
}