.menu li a {
    color:#333;
}
.dropDown{display:inline-block}.dropDown_A{display:inline-block}
.dropDown-menu{ display:none;transition: all 0.3s ease 0s}
.dropDown:focus,.dropDown-menu:focus {outline:0}
    .dropDown-menu li.arrow{ position:absolute;display:block; width:12px; height:8px; margin-top:-13px; margin-left:20%; line-height:0;background:url(../images/icon-jt.png) no-repeat 0 0}

/*鼠标经过  */
.dropDown.hover.dropDown_A,.dropDown.open.dropDown_A{text-decoration:none;background-color:rgba(255,255,255,0.2)}
.dropDown.open.dropDown_A.menu_dropdown-arrow{transition-duration:0.3s ;transition-property:all;_background-position:0 0}
.dropDown.open.dropDown_A.menu_dropdown-arrow{transform: rotate(180deg)}
    .menu{background-color:#fff;border:solid 1px #f2f2f2; display: inline-block}
    .menu.radius{border-top-left-radius:0;border-top-right-radius:0}
    .menu.box-shadow{border-top:none;width: 100%;}
    .menu > li{ position: relative; float: left;display:block;width: 100%;}
    .menu > li > a{ display: block;clear: both;padding:4px 0px;text-align:center;line-height:1.5;font-weight: normal;white-space:nowrap;font-size: 15px;}
    .menu > li:last-child > a{ border-bottom:none}
    .menu > li > a:hover,.menu > li > a:focus,.menu > li.open > a{ text-decoration:none;background-color:#fafafa}
    .menu > li > a.arrow{ position:absolute; top:50%; margin-top:-10px; right:5px;line-height: 20px; height: 20px; color: #999}
    /*.menu > li >.menu{ display: none}*/
    .menu > li.open >.menu{ display: inline-block;position: absolute; left:0;top:30px;min-width:100%;}
    /*禁用菜单*/
    .menu > li.disabled > a{color:#999;text-decoration:none; cursor:no-drop; background-color:transparent;width: 100%;display: inline-block;text-align: center;}
    /*线条*/
    .menu > li.divider{ display:block;height:0px; line-height:0px;margin:9px 0;overflow:hidden; border-top:solid 1px #eee}
/*打开菜单*/
.dropDown >.dropDown-menu{ display: none}
.dropDown.open{position:relative;z-index:990}
/*默认左对齐*/
.dropDown.open >.dropDown-menu{position:absolute;z-index:1000;display:inline-block;top:100%;left:-1px;min-width:100%;background-color:#fff;border:solid 1px #f2f2f2}
/*右对齐*/
.dropDown.open.right >.dropDown-menu{right:-1px!important;left:auto!important}