html, body {
            min-width: 1200px;
            /* overflow: auto; */
        }

        .swiper {
            min-width: 1200px;
        }

        #header {
            width: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
            background-color: #fff;
            border-bottom: 3px solid #e1e1e1;
            box-sizing: border-box;
            position: relative;
            min-width: 1200px;
        }

        #header #headers {
            width: 1200px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            box-sizing: border-box;
        }

        .header-left {
            display: flex;
            align-items: center;
        }

        #header #headers #logo {
            display: flex;
            align-items: center;
            height: 80px;
        }

        #header #headers #logo img {
            width: 160px;
            height: 60px;
        }

        #header #headers .menus > ul {
            display: flex;
            align-items: center;
            margin-left: 20px;
        }

        #header #headers .menus .menu-item {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        #header #headers .menus .menu-item .item-link {
            width: 110px;
            height: 83px;
            font-size: 16px;
            color: #111;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        #header #headers .menus .menu-item .item-link:hover {
            color: #00837e;
        }

        #header #headers .menus .menu-item .item-link::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: -3px;
            height: 3px;
            width: 100%;
            background: #00837e;
            transition: transform .55s cubic-bezier(.165, .84, .44, 1);
            transform: scaleX(0);
            transform-origin: right;
        }

        #header #headers .menus .menu-item .item-link:hover::after {
            transform: scaleX(1);
            transform-origin: left;
        }

        #header #headers .menus .menu-item .show-second-nav {
            position: absolute;
            background: #fff;
            width: 100%;
            height: 43px;
            left: 0px;
            bottom: -46px;
            z-index: 100;
            display: none;
            align-items: center;
            justify-content: center;
            transition: width 0.3s ease-in-out;
            border-bottom: 2px solid #e1e1e1;
            box-sizing: border-box;
        }

        #header #headers .menus .menu-item:hover .show-second-nav {
            display: flex;
        }

        .menu-item .show-second-nav .show-subItems {
            display: flex;
            width: 1200px;
            align-items: center;
            justify-content: flex-start;
        }

        .show-second-nav .show-subItems a {
            cursor: pointer;
            height: 44px;
            padding: 0 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            box-sizing: border-box;
        }

        .show-second-nav .show-subItems a::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0px;
            height: 2px;
            width: 100%;
            background: #00837e;
            transition: transform .55s cubic-bezier(.165, .84, .44, 1);
            transform: scaleX(0);
            transform-origin: right;
        }

        .show-second-nav .show-subItems a:hover::after {
            transform: scaleX(1);
            transform-origin: left;
        }

        .show-second-nav .show-subItems a:hover {
            color: #00837e;
        }

        .show-second-nav .show-subItems a.active {
            border-bottom: 2px solid #00837e;
            color: #00837e;
        }

        .show-second-nav .show-subItems a.active::after {
            height: 0px;
        }

        #header #headers .login_about {
            display: flex;
        }

        #header #headers .login_about a {
            font-size: 16px;
            position: relative;
            height: 83px;
        }

        #header #headers .login_about a::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: -3px;
            height: 3px;
            width: 100%;
            background: #00837e;
            transition: transform .55s cubic-bezier(.165, .84, .44, 1);
            transform: scaleX(0);
            transform-origin: right;
        }

        #header #headers .login_about a:hover::after {
            transform: scaleX(1) !important;
            transform-origin: left !important;
        }

        #header #headers .regBtn {
            color: #111;
            width: 70px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-sizing: border-box;
        }

        #header #headers .intoBackstage {
            color: #111;
            width: 70px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-sizing: border-box;
        }

        .top_menus {
            display: flex;
            align-items: center;
        }

        .top_menus li.active .item-link::after {
            transform: scaleX(1) !important;
            transform-origin: left !important;
        }

        .top_menus li.active .item-link {
            color: #00837e !important;
            /* border-bottom: 3px solid #00837e; */
            background-color: #eff9fa;
        }

        .top_menus li.active .show-second-nav {
            display: flex !important;
        }

        .nav li {
            padding: 0 !important;
            display: block !important;
        }

        .nav, .Login {
            float: initial !important;
        }


        .showAllRes {
            position: relative;
            z-index: 999999999;
            padding: 0 10px
        }

        .showAllRes a {
            color: #111;
        }

        .showAllRes:hover .indexes {
            color: #00837e
        }

        .showAllRes:hover .droplisttop {
            height: 226px;
            opacity: 1;
        }

        .caret {
            display: inline-block;
            width: 0;
            height: 0;
            margin-left: 4px;
            vertical-align: middle;
            border-top: 4px dashed;
            border-top: 4px solid;
            border-right: 4px solid transparent;
            border-left: 4px solid transparent;
        }


        .droplisttop {
            position: absolute;
            border-radius: 6px;
            width: 360px;
            top: 20px;
            left: 46%;
            margin-left: -162px;
            height: 0;
            overflow: hidden;
            z-index: 99999;
            opacity: 0;
            height: 0;
            -webkit-transition: all .3s linear;
            -moz-transition: all .3s linear;
            -o-transition: all .3s linear;
            transition: all .3s linear;
        }

        .dropdown-menu-list {
            position: relative;
            background: #fff;
            margin: 14px;
            border-radius: 5px;
            padding: 12px;
            box-sizing: border-box;
            overflow: hidden;
            border: 1px solid #ddd;
        }

        .dropdown-menu-list::after {
            content: "";
            position: absolute;
            top: -10px;
            left: 45%;
            border-bottom: 10px dashed #999;
            border-right: 10px solid transparent;
            border-left: 10px solid transparent;
        }

        .dropdown-menu-list li {
            width: 49%;
            display: inline-block;
        }

        .dropdown-menu-list li a {
            height: 46px;
            line-height: 40px;
            font-size: 16px;
            color: #333;
            display: flex;
            align-items: center;
            padding-left: 20px;
            box-sizing: border-box;
        }

        .dropdown-menu-list li a:hover {
            color: #000;
            background-color: #eee;
        }

        .indexes {
            font-size: 16px;
        }

        /*logo svg 样式*/
        @font-face {
            font-family: 'icomoon';
            src: url('/static/site/fonts/icomoon.eot?h0nn3p');
            src: url('/static/site/fonts/icomoon.eot?h0nn3p#iefix') format('embedded-opentype'),
            url('/static/site/fonts/icomoon.ttf?h0nn3p') format('truetype'),
            url('/static/site/fonts/icomoon.woff?h0nn3p') format('woff'),
            url('/static/site/fonts/icomoon.svg?h0nn3p#icomoon') format('svg');
            font-weight: normal;
            font-style: normal;
            font-display: block;
        }

        [class^="icon-"], [class*=" icon-"] {
            /* use !important to prevent issues with browser extensions that change fonts */
            font-family: 'icomoon' !important;
            speak: never;
            font-style: normal;
            font-weight: normal;
            font-variant: normal;
            text-transform: none;
            /*  line-height: 1;*/

            /* Better Font Rendering =========== */
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        .icon-logo:before {
            content: "\e900";
        }

        .icon-tab:before {
            content: "\ea45";
        }

        .icon-sort-numeric-asc:before {
            content: "\ea4a";
        }

        .icon-sort-numberic-desc:before {
            content: "\ea4b";
        }

        .icon-icon-arrow-right:before {
            content: "\ea50";
        }

        .icon-icon-arrow-left:before {
            content: "\ea51";
        }

        .nav-subnav {
            min-width: 1170px;
            background: #fff;
            z-index: 999;
            position: absolute;
            left: 0;
            right: 0;
            box-shadow: 0 0 30px rgba(0, 0, 0, 0.2);
        }

        .nav-subnav .container, .nav-subnav .video-fullscreen-container {
            transition: width 0.3s ease-in-out;
        }

        .nav-subnav .second-navbar {
            display: none;
        }

        .nav-subnav .initial {
            display: block;
        }

        .nav-subnav nav {
            position: relative;
            z-index: 999;
        }

        .nav-subnav nav:after {
            position: absolute;
            width: 100%;
            bottom: 0;
            display: block;
            content: "";
            border-bottom: 2px solid #e1e1e1;
            z-index: -1;
        }

        .nav-subnav nav.second-hidden-navbar {
            display: none;
        }

        .nav-subnav nav .second-nav {
            float: left;
            margin-bottom: 0;
        }

        .nav-subnav nav .second-nav > li {
            float: left;
            display: table;
            height: 43px;
        }

        .nav-subnav nav .second-nav > li > a {
            display: table-cell;
            vertical-align: middle;
            padding-left: 15px;
            padding-right: 15px;
            border-bottom: 2px solid transparent;
            -webkit-transition: border-bottom 0.2s ease-in-out;
            transition: border-bottom 0.2s ease-in-out;
        }

        .nav-subnav nav .second-nav > li:hover > a {
            border-bottom: 2px solid #00837e;
        }

        .nav-subnav nav .second-nav > li:hover .dropdown-menu {
            width: 100%;
            height: auto;
            opacity: 1;
            padding-bottom: 10px;
            -webkit-transition: opacity 0.3s ease-in-out;
            transition: opacity 0.3s ease-in-out;
        }

        .nav-subnav nav .second-nav > li.active > a {
            border-bottom: 2px solid #00837e;
            color: #00837e;
        }

        .nav-subnav nav .dropdown-menu {
            opacity: 0;
            width: 0;
            height: 0;
            overflow: hidden;
            top: 100%;
        }

        .nav-subnav nav .dropdown-menu .dropdown-menu-con {
            background: #fff;
            padding: 15px;
            border: 1px solid #e1e1e1;
        }

        .nav-subnav nav .dropdown-menu .dropdown-menu-con li {
            float: left;
            width: 25%;
            padding: 8px 24px;
        }

        .nav-subnav nav .dropdown-menu .dropdown-menu-con li:nth-child(4n+1) {
            clear: both;
        }

        .nav-subnav nav .dropdown-menu .dropdown-menu-con li a {
            display: block;
            width: 100%;
        }

        .nav-subnav nav .nav-right {
            display: none;
            float: right;
            color: #fff;
        }

        .nav-subnav nav .nav-right .li-type2 a {
            background: #00607f;
        }

        .nav-subnav nav .nav-right .li-type2 a:hover {
            color: #fff;
            background-color: #004d66;
        }

        .nav-subnav nav .nav-right .li-type2 a:focus {
            color: #fff;
        }

        .nav-subnav nav .nav-right .li-type3 a {
            background: #00837e;
        }

        .nav-subnav nav .nav-right .li-type3 a:hover {
            color: #fff;
            background-color: #006a65;
        }

        .nav-subnav nav .nav-right .li-type3 a:focus {
            color: #fff;
        }

        .nav-subnav nav .nav-search {
            display: none;
            height: 43px;
        }

        .nav-subnav nav .nav-search input {
            display: none;
        }

        .nav-subnav nav .nav-search .icon {
            display: table-cell;
            vertical-align: middle;
            cursor: pointer;
            font-size: 18px;
            padding-left: 15px;
            padding-right: 15px;
            color: #999999;
        }

        .nav-subnav nav .nav-search .icon:hover {
            color: #00837e;
        }

        .nav-subnav nav .fixed-navbar {
            display: none;
            float: left;
            position: relative;
        }

        .nav-subnav nav .fixed-navbar.initial {
            display: block;
        }

        .nav-subnav nav .fixed-navbar label {
            cursor: pointer;
            display: table-cell;
            vertical-align: middle;
            padding-left: 15px;
            padding-right: 15px;
            border-bottom: 2px solid transparent;
            background: #eff9fa;
            width: 170px;
        }

        .nav-subnav nav .fixed-navbar label span:nth-child(1) {
            margin-right: 50px;
        }

        .nav-subnav nav .fixed-navbar label .icon-arrow-right {
            float: right;
            display: inline-block;
            transition: all 0.2s ease-in-out;
            transform: rotate(0deg);
        }

        .nav-subnav nav .fixed-navbar .fixed-nav {
            position: absolute;
            top: 100%;
            left: 0;
            width: 0;
            border: 0px solid #e1e1e1;
            opacity: 0;
            height: 0;
            background: #fff;
            overflow: hidden;
        }

        .nav-subnav nav .fixed-navbar .fixed-nav li:hover {
            background: #eff9fa;
        }

        .nav-subnav nav .fixed-navbar .fixed-nav li a {
            display: block;
            padding: 10px 15px;
        }

        .nav-subnav nav .fixed-navbar.active label .icon-arrow-right {
            transform: rotate(90deg);
        }

        .nav-subnav nav .fixed-navbar.active label + .fixed-nav {
            width: 100%;
            height: auto;
            opacity: 1;
            border: 1px solid #e1e1e1;
            -webkit-transition: opacity 0.3s ease-in-out;
            transition: opacity 0.3s ease-in-out;
        }

        .nav-subnav.fixed {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
        }

        .nav-subnav.fixed:after {
            border-bottom: 0px solid #cac8c8;
        }

        .nav-subnav.fixed nav:after {
            display: none;
        }

        .nav-subnav.fixed nav .container, .nav-subnav.fixed nav .video-fullscreen-container {
            width: 100%;
            min-width: 1200px;
            box-shadow: 0 0 30px rgba(0, 0, 0, 0.2);
            padding-left: 0;
            padding-right: 0;
        }

        .nav-subnav.fixed nav .fixed-navbar {
            display: table;
            height: 43px;
        }

        .nav-subnav.fixed nav .nav-right {
            display: block;
        }

        .nav-subnav.fixed nav .nav-right li {
            float: left;
            display: table;
            height: 43px;
        }

        .nav-subnav.fixed nav .nav-right li a {
            display: table-cell;
            vertical-align: middle;
        }

        .nav-subnav.fixed nav .nav-search {
            display: table;
        }

        .nav-subnav.fixed nav button.current {
            display: none;
        }

        .nav-subnav.fixed .nav-right {
            color: #fff;
        }

        .nav-subnav.fixed .nav-right .li-type2 a,
        .nav-subnav.fixed .nav-right .li-type3 a {
            padding-left: 30px;
            padding-right: 30px;
            color: #fff;
        }

        .article-left p {
            padding-bottom: 16px;
            margin: 0;
            text-align: justify;
            font-family: "PingFangSC-Light", sans-serif;
        }

        .content-detail a {
            border-bottom: 1px dotted #333;
            color: #333;
            padding-bottom: 3px;

        }

        .content-detail a:hover {
            border-bottom: 1px solid #00837e;
            color: #000;
        }