/*手机导航*/
.ovh{overflow: hidden;display: none; width: 100%;height: 100vh;position: fixed;left: 0;top:0;background: rgba(0,0,0,.3);width: 100%;height: 100%;position: absolute;left: 0;right: 0;top:0;bottom:0;z-index: 99;}
.ovh.show{display: block;}
.menu{position: absolute;right: 15px;line-height: 32px; width: 75px;height: 30px;top: 47%;transform: translateY(-50%); z-index: 1000;}
.menu .menu_button{width: 35px;float: right;height: pointer;cursor: pointer}
.menu .menu_button>.line{float: right;width: 100%;height: 3px;background: #fff;margin-top:6px;transition:.3s;transition-timing-function:ease;}
.menu .menu_button>.line:nth-child(2){transition-delay:0.05s;}
.menu .menu_button>.line:nth-child(3){transition-delay:0.1s;}
.m-sub-menu.show {right: 0;transition: all 0.44s ease 0s;z-index: 100000000;}
.m-sub-menu {position: fixed;right: -100%;width: 100%;top: 0;z-index: 100;height: 100%;background-color: #fff;transition: all 0.64s ease 0s;}
.m-sub-menu .top-box {line-height: 70px;background-color: #333;font-size: 16px;color: #fff;text-indent: 25px;position: relative;}
.m-sub-menu .top-box .menu_button{width: 40px;height: 40px;cursor: pointer;position:absolute;right: 15px;top:18px; }
.m-sub-menu .top-box .menu_button .line{background: #fff;float: right;width: 40px;height: 3px;margin-top:6px;transition:.3s;transition-timing-function:ease;}
.m-sub-menu .top-box .menu_button .line:nth-child(1){transform:translateY(10px) rotate(45deg);-webkit-transform:translateY(10px) rotate(45deg);}
.m-sub-menu .top-box .menu_button .line:nth-child(2){transform:translateY(0) rotate(0);-webkit-transform:translateY(0) rotate(0);display: none;}
.m-sub-menu .top-box .menu_button .line:nth-child(3){transform:translateY(0px) rotate(-45deg);-webkit-transform:translateY(0px) rotate(-45deg);}
.m-sub-menu .list-wrap{height:calc(100vh - 70px);overflow-y: scroll;}
.m-sub-menu .list-wrap ul{padding-bottom: 80px;}
.m-sub-menu .list-wrap li {line-height: 60px;border-bottom: 1px solid #f2f2f2;}
.m-sub-menu .list-wrap li:last-child{border:none;}
.m-sub-menu .list-wrap li .col-box {display: block; padding: 0 8%;}
.m-sub-menu .list-wrap .tit {font-size: 16px;color: #666;}
.m-sub-menu .list-wrap .point {display: inline-block;width: 8px;height: 12px;background: url('../images/arrow_right.png') no-repeat center;margin-top: 26px;}
.m-sub-menu .sec-sub-list {position: absolute;right: -100%;top: 70px;width: 100%;}
.m-sub-menu .sec-sub-list .return-fir {display: block;/*width: 84%;*/padding: 0 7.8% 0 8.2%;line-height: 60px;background-color: #ef4c15;}
.m-sub-menu .sec-sub-list .return-fir p {padding-left: 18px;color: #fff;font-size: 18px;background: url('../images/arrow_left.png') no-repeat left center;}
.m-sub-menu .sec-sub-list .boxs {width: 100%;height: 100vh; position: absolute;left: 0;top: 0; transition: all 0.4s ease 0s;background-color: #fff;}
.m-sub-menu .sec-sub-list .boxs.show {left: -100%;}
.m-sub-menu .sec-sub-list ul{width: 100%;/*height: 400px;*/overflow-y:auto}
.m-sub-menu .sec-sub-list li {line-height:50px; border-bottom: 1px solid #f2f2f2;}
.m-sub-menu .sec-sub-list li a {display: block;width: 84%;padding: 0 7.8% 0 8.2%;font-size: 16px;color: #666;}
@media screen and (min-width:991px){
    .m-sub-menu.show{ display: none;}
}