.menu_list {
	width: 170px;
	margin:0 auto;
	z-index:12;
}
.menu_head {
	height: 23px;
	cursor: pointer;
	position: relative;
	margin:1px;
    font-weight:bold;
    background: #92c3e9 url(left.png) center right no-repeat;
	padding-left:3px;
	padding-top:2px;
	color:#000066;
	z-index:12;
}

.menu_head a {
	height: 23px;
	cursor: pointer;
	position: relative;
	margin:1px;
    font-weight:bold;
    background: #92c3e9 url(left.png) center right no-repeat;
	padding-left:3px;
	padding-top:2px;
	text-decoration: none;
	color: #000066;
	z-index:12;
}

.menu_body {
	display:none;
	z-index:12;
}
.menu_body a {
  display:block;
  color:#006699;
  background-color:#EFEFEF;
  padding-left:10px;
  font-weight:bold;
  text-decoration:none;
  z-index:12;
}
.menu_body a:hover {
  color: #000066;
  z-index:12;
}

.menu_body a:visited {
  color: #006699;
  z-index:12;
}