.menu_list{margin:auto;width:262px;}
.menu_head{width:262px;height:36px;line-height:36px;padding-left:8px;font-size:16px;color:#252525;font-family:΢ÈíÑźÚ;cursor:pointer;border-bottom:1px solid #fff;position:relative;font-weight:bold;background:#f1f1f1 url(../System_pic/pro_left.png) center right no-repeat;margin:0;}
.menu_list .current{background:#017bac url(../System_pic/pro_down.png) center right no-repeat;color:#fff;}
.menu_body{width:270px;height:auto;overflow:hidden;line-height:38px;backguound:#fff;border-right:1px solid #e1e1e1;}