.menu_list {	
	/*width: 150px;*/
}
.menu_head {
	cursor: pointer;
	position: relative;
        /*background: #333 url(images/left.png) center right no-repeat;*/
}
.menu_body {
	display:none;
}
.menu_body a{
 /* display:block;*/
  /*color:#555;
  /*background-color:#999;
  padding-left:10px;
  font-weight:bold;
  text-decoration:none;*/
}