@charset "utf-8";

@font-face {
    font-family: "HarmonyOS_Sans_SC_Light";
    src: url("../font/HarmonyOS_Sans_SC_Light.woff2") format("woff2"),
    url("../font/HarmonyOS_Sans_SC_Light.woff") format("woff"),
    url("../font/HarmonyOS_Sans_SC_Light.ttf") format("truetype"),
    url("../font/HarmonyOS_Sans_SC_Light.eot") format("embedded-opentype"),
    url("../font/HarmonyOS_Sans_SC_Light.svg") format("svg");
    font-weight: normal;
    font-style: normal;
}



body{margin:0px; font-size:14px; color:#444; font-family:HarmonyOS_Sans_SC_Light; background:#ffffff;}
*{padding:0px; margin:0px; box-sizing: border-box;}
body,ul,ol,dl,dd,h1,h2,h3,h4,h5,h6,h7,p,i,b,em,span,form,fieldset,legend,input,textarea,select,button,th,td {margin:0; padding:0; font-style:normal;}
h1,h2,h3,h4,h5,h6,h7 {list-style:none; font-weight:normal;}
input,select,button{font-size:12px;  border:0; background:none; outline:none; vertical-align:middle; font-family:HarmonyOS_Sans_SC_Light;}
button {overflow:visible; font-family:HarmonyOS_Sans_SC_Light;}
img{border:none; vertical-align:middle;}

li{list-style:none;}
a{color:#444; text-decoration:none;}
a:hover{color:#000;}
.clear{overflow:hidden; clear:both; height:0px;}
.clearfix:after {content: '';display: block;clear: both;height: 0;visibility: hidden;}
.clearfix {/*兼容 IE*/zoom: 1;}
.lf{float:left;}
.rt{float:right;}
::-webkit-scrollbar{width:10px;}
::-webkit-scrollbar-track{background-color:#666;}
::-webkit-scrollbar-thumb{background-color:#ddd;}
::-webkit-scrollbar-thumb:hover{background-color:#0fa74b;}
::-webkit-scrollbar-thumb:active{background-color:#0fa74b;}

.con { width:94%; margin:0px auto; max-width:1300px }
@media only screen and (max-width:920px){
.con { width:94%; margin:0px auto; }	
}


        /* 顶部导航样式 */
        .top {
            border-bottom: 1px solid rgba(255,255,255,.2);
            height: 30px;
            line-height: 30px;
            width: 100%;
            color: #fff;
        }
        .top a {
            color: #fff;
        }
        .header-navigation {
            position: fixed;
            top: 0;
            width: 100%;
            height: 115px;
            z-index: 9999;
            background: transparent;
            transition: background 0.3s ease;
        }
        .slideUp {
            transform: translateY(0);
            transition: transform .5s ease-out;
        }
        .slideDown {
            transform: translateY(-115px);
            transition: transform .5s ease-out;
        }
        .header-navigation.on {
            background: #fff;
            box-shadow: 0 14px 28px rgba(0,0,0,0.05), 0 10px 10px rgba(0,0,0,0.02);
        }
        .header-navigation.on .top {
            color: #333;
            border-bottom: 1px solid rgba(0,0,0,.2);
        }
        .header-navigation.on .top a {
            color: #333;
        }
        .header-navigation:hover {
            background: #fff;
            box-shadow: 0 14px 28px rgba(0,0,0,0.05), 0 10px 10px rgba(0,0,0,0.02);
        }
        .header-navigation:hover .top {
            color: #333;
            border-bottom: 1px solid rgba(0,0,0,.2);
        }
        .header-navigation:hover .top a {
            color: #333;
        }

        /* 头部主体样式 */
        .header {
            width: 100%;
            margin: 0 auto;
            padding: 10px 0;
        }
        .header .logo {
            width: 240px;
            float: left;
            padding-top: 12px;
        }
        .header .logo img {
            width: 100%;
            height: auto;
        }
        .logo1 { display: block; }
        .logo2 { display: none; }
        .header-navigation.on .logo1,
        .header-navigation:hover .logo1 { display: none; }
        .header-navigation.on .logo2,
        .header-navigation:hover .logo2 { display: block; }

        /* 搜索按钮样式 */
        .header .s_ch {
            height: 35px;
            width: 35px;
            font-weight: 900;
            line-height: 35px;
            text-align: center;
            color: #333;
            float: right;
            cursor: pointer;
            margin-top: 18px;
            transition: all .5s;
        }
        .header .s_ch i {
            font-size: 22px;
            color: #fff;
            font-weight: 900;
        }
        .header-navigation.on .s_ch i {
            color: #333;
        }

        /* 汉堡菜单样式 */
        .header .an {
            position: absolute;
            top: 0;
            right: 3%;
            height: 18px;
            width: 30px;
            display: none;
            margin-top: 53px;
            cursor: pointer;
            z-index: 999;
        }
        .header .an span {
            width: 30px;
            height: 2px;
            background: #000;
            display: block;
            position: absolute;
            transition: all .5s;
        }
        .header .an span.a1 { top: 0; left: 0; }
        .header .an span.a2 { top: 8px; left: 0; }
        .header .an span.a3 { top: 16px; left: 0; }
        .header .an.n span.a2 { display: none; }
        .header .an.n span.a1 {
            top: 8px;
            transform: rotate(45deg);
        }
        .header .an.n span.a3 {
            top: 8px;
            transform: rotate(135deg);
        }
        .header.on .an span { background: #fff; }

        /* 导航菜单样式 - 桌面端 */
        .header .nav {
            float: right;
        }
        .header .nav ul li {
            margin: 0;
            line-height: 72px;
            float: left;
            position: relative;
            padding: 0 30px;
            transition: all .5s;
        }
        .header .nav ul li a {
            font-size: 22px;
            color: #fff;
        }
        .header .nav ul li span {
            width: 0;
            height: 7px;
            background: #fff;
            position: absolute;
            left: 50%;
            bottom: 0;
            transition: all .3s;
            transform: translate(-50%, 0);
        }
        .header .nav ul li:hover span,
        .header .nav ul li.on span {
            width: 100%;
        }
        .header .nav ul li.on a { color: #fff; }
        .header .nav ul li:hover a { color: #fff; }

        /* 导航激活/悬浮状态 */
        .header-navigation.on .nav ul li span,
        .header-navigation:hover .nav ul li span {
            background: #333;
        }
        .header-navigation.on .nav ul li a,
        .header-navigation:hover .nav ul li a {
            color: #333;
        }

        /* 二级菜单 - 桌面端 */
        .nav .y_j { position: relative; }
        .header .nav .e_j,
        .header .nav .e_j1 {
            width: 1300px;
            position: fixed;
            top: 115px;
            left: 50%;
            display: none;
            z-index: 9999;
            overflow: hidden;
            margin-left: -650px;
        }
        .header .nav .e_j .gfd,
        .header .nav .e_j1 .gfd {
            width: 100%;
            background: #333;
            float: right;
            padding: 60px;
        }
        .header .nav .e_j .cd1 { width: 55%; float: left; }
        .header .nav .e_j1 .cd1 { width: 50%; float: left; }
        .header .nav .e_j .cd1 .w2,
        .header .nav .e_j1 .cd1 .w2 {
            font-size: 18px;
            line-height: 24px;
            color: #fff;
            font-weight: bold;
            padding-bottom: 30px;
        }
        .header .nav .e_j .cd1 a {
            width: 50%;
            float: left;
            line-height: 40px;
            font-size: 16px;
            color: #fff;
        }
        .header .nav .e_j1 .cd1 a {
            width: 100%;
            line-height: 40px;
            font-size: 16px;
            display: block;
            color: #fff;
        }
        .header .nav .e_j .cd1 a:hover,
        .header .nav .e_j1 .cd1 a:hover {
            color: #ddd;
        }
        .header .nav .e_j .cd2,
        .header .nav .e_j1 .cd2 {
            width: 35%;
            float: right;
            padding-left: 5%;
            border-left: #ccc 1px solid;
        }
        .header .nav .e_j .cd2 .t1,
        .header .nav .e_j1 .cd2 .t1 {
            width: 100%;
            height: auto;
        }
        .header .nav .e_j .cd2 .t1 img,
        .header .nav .e_j1 .cd2 .t1 img {
            width: 100%;
            height: auto;
        }
        .header .nav .e_j .cd2 .w1,
        .header .nav .e_j1 .cd2 .w1 {
            padding: 10px;
            color: #333;
            background: #fff;
        }
        .header .nav .e_j .cd2 .w1 h3,
        .header .nav .e_j1 .cd2 .w1 h3 {
            font-size: 18px;
            line-height: 24px;
            padding-bottom: 15px;
        }
        .header .nav .e_j .cd2 .w1 h3 a,
        .header .nav .e_j1 .cd2 .w1 h3 a {
            font-size: 18px;
            color: #333;
        }
        .header .nav .e_j .cd2 .w1 p,
        .header .nav .e_j1 .cd2 .w1 p {
            font-size: 14px;
            line-height: 24px;
        }
        
        /* 桌面端二级菜单显示逻辑 */
        .header .nav .e_j,
        .header .nav .e_j1 {
            display: none !important;
        }
        .header .nav ul li:hover .e_j,
        .header .nav ul li:hover .e_j1 {
            display: block !important;
        }

        /* 响应式适配 - 大屏 */
        @media only screen and (max-width: 1660px) {
            .header .nav ul li { padding: 0 30px; }
        }
        @media only screen and (max-width: 1440px) {
            .header .nav ul li { padding: 0 30px; }
        }
        @media only screen and (max-width: 1280px) {
            .header .nav ul li { padding: 0 30px; }
        }

        /* 移动端样式 - 核心优化部分 (995px以下) */

        @media only screen and (max-width: 995px) {
            /* 导航头部调整 */
            .header-navigation {
                height: 95px;
                background: #fff !important;
            }
            .header-navigation.on {
                height: 95px;
                background: #fff;
            }
            .top {
                border-bottom: 1px solid rgba(0,0,0,.1);
                color: #333;
            }
            .top a { color: #333; }
            .con { width: 94%; }
            .header { padding: 0; }
            
            /* Logo调整 */
            .header .logo {
                width: 240px;
                float: left;
                padding: 10px 0;
            }
            .logo1 { display: none; }
            .logo2 { display: block; }
            
            /* 搜索按钮调整 */
            .header .s_ch {
                margin-top: 15px;
                margin-right: 40px;
            }
            .header .s_ch i { font-size: 20px; }
            
            /* 显示汉堡菜单 */
            .header .an { display: block; }
            
            /* 移动端导航菜单 - 核心重构 */
            .header .nav {
                width: 100%;
                padding: 15px 5%;
                height: 100vh;
                position: fixed;
                top: 95px; /* 匹配导航栏高度 */
                left: -100%;
                z-index: 998;
                overflow-y: auto;
                background: rgba(255, 255, 255, 0.98);
                transition: left 0.3s ease;
                margin: 0;
            }
            .header .nav.on { left: 0; }
            
            /* 移动端菜单项样式 */
            .header .nav ul { width: 100%; }
            .header .nav ul li {
                line-height: 50px;
                text-align: left;
                float: none;
                padding: 0 15px;
                font-size: 20px;
                color: #333;
                border-bottom: 1px solid #eee;
                position: relative;
            }
            .header .nav ul li a {
                font-size: 18px;
                color: #333;
                display: block;
                width: calc(100% - 30px); /* 给箭头留出空间 */
            }
            
            /* 隐藏桌面端的下划线效果 */
            .header .nav ul li span,
            .header .nav ul li:hover span,
            .header .nav ul li.on span {
                display: none;
            }
            
            /* 移动端箭头样式 - 优化点击区域 */
            .nav .y_j { position: relative; }
            .header .nav .y_j i {
                position: absolute;
                right: 15px;
                top: 50%;
                transform: translateY(-50%);
                font-size: 16px;
                color: #666;
                width: 30px;
                height: 30px;
                line-height: 30px;
                text-align: center;
                cursor: pointer;
                z-index: 10;
                transition: transform 0.3s ease;
            }
            /* 箭头旋转效果 */
            .header .nav .y_j i.rotate {
                transform: translateY(-50%) rotate(180deg);
            }
            
            /* 移动端二级菜单 - 核心优化 */
            .header .nav .e_j,
            .header .nav .e_j1 {
                position: static !important;
                width: 100% !important;
                margin: 0 !important;
                padding: 0 !important;
                background: transparent !important;
                display: none !important;
                box-sizing: border-box;
            }
            /* 激活状态显示二级菜单 */
            .header .nav .e_j.active,
            .header .nav .e_j1.active {
                display: block !important;
            }
            
            /* 二级菜单内容容器 */
            .header .nav .e_j .gfd,
            .header .nav .e_j1 .gfd {
                background: #f8f8f8 !important;
                padding: 15px !important;
                width: 100% !important;
                float: none !important;
            }
            
            /* 二级菜单内容调整 */
            .header .nav .e_j .cd1,
            .header .nav .e_j1 .cd1 {
                width: 100% !important;
                float: none !important;
            }
            .header .nav .e_j .cd1 .w2,
            .header .nav .e_j1 .cd1 .w2 {
                display: none !important; /* 隐藏描述文本 */
            }
            .header .nav .e_j .cd1 a {
                width: 50% !important;
                float: left !important;
                line-height: 40px !important;
                font-size: 14px !important;
                color: #333 !important;
                padding-left: 15px !important;
            }
            .header .nav .e_j1 .cd1 a {
                width: 100% !important;
                float: none !important;
                line-height: 40px !important;
                font-size: 14px !important;
                color: #333 !important;
                padding-left: 15px !important;
            }
            .header .nav .e_j .cd1 a:hover,
            .header .nav .e_j1 .cd1 a:hover {
                color: #0527af !important;
                background-color: #f0f0f0;
            }
            
            /* 隐藏二级菜单右侧图片区域 */
            .header .nav .e_j .cd2,
            .header .nav .e_j1 .cd2 {
                display: none !important;
            }
            
            /* 清除浮动 */
            .header .nav .e_j .cd1 .clear,
            .header .nav .e_j1 .cd1 .clear {
                clear: both;
                height: 0;
                line-height: 0;
                font-size: 0;
            }
        }
    </style>


.head_h{width:100%; height:75px;}
@media only screen and (max-width:1023px) {
.head_h{width:100%; height:60px;}
}


.search{width:100%; background: rgba(0, 0, 0, 0.9); position:fixed; top:115px; left:0; z-index:101; display:none;}
.search .con{ position: relative;}
.search .sc_gb{position:absolute; top:50%; margin-top:-25px; right:15px; cursor:pointer;
transition:all .5s;
-o-transition:all .5s;
-ms-transition:all .5s;
-moz-transition:all .5s;
-webkit-transition:all .5s;}
.search .sc_gb:hover{transform:rotate(360deg);
-webkit-transform:rotate(360deg);
-moz-transform:rotate(360deg);
-ms-transform:rotate(360deg);
-o-transform:rotate(360deg);}
.search .sc_gb i{font-size:26px; line-height:40px; color:#fff;}
.search .sc_nr{width:700px; margin:20px auto; border: 1px solid rgba(255, 255, 255, 0.3);}
.search input{width:430px; height:40px; font-size:14px; line-height:40px; color:#fff; float:left; padding-left: 15px;}
.search input::placeholder{color:#fff;}
.search button{width:70px; height:40px; line-height:40px; text-align:center; color:#fff; float:right; outline:none;}
.search button i{font-size:30px;}
@media only screen and (max-width:992px){
.search{ top:75px;}
.search .sc_gb{position:absolute; top:50%; margin-top:20px; right:15px; cursor:pointer;
transition:all .5s;
-o-transition:all .5s;
-ms-transition:all .5s;
-moz-transition:all .5s;
-webkit-transition:all .5s;}
.search .sc_gb i{font-size:22px;}
.search .sc_nr{width:85%;float: left;}
.search input{width:80%; font-size:15px; float: left;}
.search button{width:15%;}
.search button i{font-size:26px;}
}





.gallery-top{width:100%; position:relative; height:100vh; }
.gallery-top .swiper-slide img{width:100%; height:100vh; display:block;}
.gallery-top .swiper-slide .bj {position:absolute; left:0; top:0; height: 100%; width: 100%; background: rgba(0,0,0,.4);}
.gallery-top .swiper-slide .wz{color:#fff; position:absolute; left:15%; top:43%; text-align:left; width:70%;}
.gallery-top .swiper-slide .wz h3{font-size:68px; height:100px; font-weight:bold;letter-spacing:0px;}
.gallery-top .swiper-slide .wz h2{font-size:24px;  line-height:40px; width:70%; }
.gallery-top .swiper-slide .wz p{font-size:22px; letter-spacing:0px; line-height:36px; }
.gallery-top .swiper-slide .wz a { background: #000000; width:200px; height:45px; line-height:45px; color:#fff; display:block; text-align:center; font-size:18px; margin:30px 0px;}
.gallery-top .swiper-slide .wz i { margin-left: 10px;}
@media only screen and (max-width:1660px){
.gallery-top .swiper-slide .wz{ left:7.5%;  width:85%;}	
}
@media only screen and (max-width:1440px){
.gallery-top .swiper-slide .wz{ left:5%;  width:90%;}	
.gallery-top .swiper-slide .wz h3{font-size:60px; height:85px;}
.gallery-top .swiper-slide .wz h2{font-size:22px;}
	}
@media only screen and (max-width:992px){
.gallery-top{width:100%; position:relative; height:30vh; margin-top:85px;}
.gallery-top .swiper-slide { overflow: hidden;}
.gallery-top .swiper-slide img{width: auto; height:30vh; position: absolute; left:70%;  transform:translateX(-70%);   top:0; }

.gallery-top .swiper-slide .wz{ width:90%;top:24%;left:5%; text-align:left; margin-left:0;}
.gallery-top .swiper-slide .wz h3{font-size:28px; height:45px; letter-spacing:0;}
.gallery-top .swiper-slide .wz h2{font-size:16px;  line-height:20px; width:90%; }
.gallery-top .swiper-slide .wz h2 span { display:block;}
.gallery-top .swiper-slide .wz a { background: #000000; width:120px; height:35px; line-height:35px; margin:10px 0; font-size:12px;}
.gallery-top .swiper-slide .wz i { margin-left:5px;}
.gallery-top .swiper-button-prev { display:none;}
.gallery-top .swiper-button-next { display:none;}
}




.sy_gy { width:100%; overflow:hidden; padding:120px 0px 60px 0px; height:95vh;}
.sy_gy .left { width:50%; float:right; padding-top:3%;    }
.sy_gy .left .wz h3{font-size:22px;  color:#333; position: relative;  margin-bottom:10px; }
.sy_gy .left .wz h2 { font-size:3.25rem; color:#000000;  margin-bottom:15px;}
.sy_gy .left .gdd { height: 15px;} 
.sy_gy .left .wz p { font-size:1.25rem; line-height:2rem; text-align:justify; color:#000; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 6;  overflow: hidden;  }
.sy_gy .right { float:left; width: 44%; }
.sy_gy .right img { width:100%; border-radius:0 30px 0px 30px;}
.sy_gy .right .spp { width: 100%; height:auto;}






.counter{ width:100%; margin:0px auto; padding:100px 0px 0px 0px; }
.counter ul li{ width: 25%; transition:all 0.3s; float: left; position:relative; text-align: center;}
.counter ul li:after{ content:""; position:absolute; right:0; top:50%; margin-top:-24px; height:48px; width:1px; background:#ddd; }
.counter ul li:nth-child(4n):after{ width:0;}
.counter ul li:nth-child(4n){ margin-right:0; padding-right:0;}
.counter ul li .tp { width:70px; height:70px;  margin:0px auto 20px auto; display:block; line-height:70px; }
.counter ul li .tp img { width:65px; padding:5px;}
.counter ul li .nums{ overflow:hidden; color:#fff; line-height:1;}
.counter span{display:inline-block; vertical-align:top; overflow:hidden;  color:#000000; font-family: Helvetica, sans-serif; font-weight: bold;  font-size:65px;}
.counter label{display:inline-block;vertical-align:bottom; font-weight:500; font-size:30px;color:#333; }
.counter .h6{ font-weight: normal; font-size:26px;  overflow:hidden;  margin-top:10px; color:#333; letter-spacing:5px;}
.counter ul li:hover{-webkit-transform: translate3d(0, -2px, 0); transform: translate3d(0, -2px, 0);}

@media only screen and (max-width:1660px){
.sy_gy { padding:100px 0px 0px 0px; }
.counter{  padding:80px 0px 0px 0px; }	
}



@media only screen and (max-width:1440px){
.f36 { font-size: 22px;}
.counter{  padding: 70px 0px 0px 0px; }
.i_two{ width: 100%; margin: 0px auto; background: url(../images/dbjj.jpg) no-repeat center bottom; }
.counter span{ font-size: 50px;}
.counter label{font-size: 50px;}
}


@media only screen and (max-width:995px){
.sy_gy {padding:50px 0px 0px 0px; height: auto;}
.sy_gy .left { width:100%; float:none; padding-top:0; margin-left: 0%;}
.sy_gy .left .wz h2{  font-size:2rem; margin-bottom:0px;}
.sy_gy .left .wz h3{font-size:22px; height:30px; }

.sy_gy .left .wz p { font-size:16px; line-height:26px; word-break: break-all;text-overflow: ellipsis;display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 5; overflow: hidden; }
.sy_gy .right { float:none; width: 100%; margin-left: 0%; margin-top:5%;}
}




@media only screen and (max-width:992px) {
.counter{  padding: 40px 0px ; }
.counter ul li{ width: 50%; margin:15px 0px; }
.counter ul li:nth-child(2n):after{ width:0;}
.counter ul li:nth-child(2n){ margin-right:0; padding-right:0;}
.counter span{  font-size:30px;}
.counter label{font-size: 30px;}
.counter .h6{ font-size:16px; letter-spacing:0px; }
	
}




.ry_zz1 { background:#fafafa; padding: 80px 0  }
.zzz{ position:relative;  z-index:1;  }
.zzz .ziyuan1{ width:100%; margin:0px auto; }
.zzz .ziyuan1 .swiper-slide{ position:relative; }
.zzz .ziyuan1 .swiper-slide .tp {width:45%; height:auto; overflow: hidden; float:left; border-radius:0 30px 0 30px; position:relative; }
.zzz .ziyuan1 .swiper-slide .tbj { position:absolute; bottom:0; left:0; background: linear-gradient(to bottom, rgba(0, 0, 0, 0.0), rgba(0, 0, 0, 0.5)); width:100%; height:100%; }
.zzz .ziyuan1 .swiper-slide .twz { position:absolute; bottom:0; left:5%;  width:90%; height:80px;  padding:20px 0px; color:#fff; font-size:1.5rem; border-top:1px solid rgba(255,255,255,.5);}
.zzz .ziyuan1 .swiper-slide .twz span { float:right; margin-top:-5px;}
.zzz .ziyuan1 .swiper-slide .twz span img { width:50px;}
.zzz .ziyuan1 .swiper-slide .tp img{  width:100%; height:auto; overflow: hidden;}
.zzz .ziyuan1 .swiper-slide .tp:hover img{-webkit-transform:scale(1.07); -moz-transform:scale(1.07); -o-transform:scale(1.07); -ms-transform:scale(1.07); transform:scale(1.07); -webkit-transition: all 2s; -moz-transition: all 2s; transition: all 2s;}
.zzz .ziyuan1 .swiper-slide .wz {  color:#333; z-index: 19; width:50%; float:right; padding-top:3%;}
.zzz .ziyuan1 .swiper-slide h1{ font-size:2.5rem; color:#333;  margin:0px 0px 25px 0px;   font-weight: bold;}
.zzz .ziyuan1 .swiper-slide .wz p { font-size:1.25rem; line-height:1.6rem;} 

.jtr { display:none;}
.jtrr { display: block;}
.zzz .ziyuan1 .swiper-slide:hover .twz span .jtr { display: block;}
.zzz .ziyuan1 .swiper-slide:hover .twz span .jtrr { display: none;}
@media only screen and (max-width:1660px) {
.ry_zz1 { background:#fff; }	
}
@media only screen and (max-width:992px) {
.ry_zz1 { height:auto;  padding:0;}
.zzz .ziyuan1{ width:100%; margin:20px auto; }
.zzz .ziyuan1 .swiper-slide .tp {width:100%;  float: none; }

.zzz .ziyuan1 .swiper-slide .twz { position:absolute; bottom:0; left:5%;  width:90%; height:50px;  padding:10px 0px;  font-size:1.2rem; }


.zzz .ziyuan1 .swiper-slide .wz { padding:30px 0px; text-align: left;  width:100%;}
.zzz .ziyuan1 .swiper-slide h1{ display:block; font-size:22px; margin:0px 0px 15px 0px;}
.zzz .ziyuan1 .swiper-slide .wz p { font-size:16px; line-height:26px;} 
.zzz .swiper-button-next{ display: none;}
.zzz .swiper-button-prev{ display: none;}
}


.ry_zz2 { background:#fff;   }
.zzz5{ width:100%; margin: 80px auto 80px; position:relative;}
.zzz5 .ziyuan3{ width:100%; margin:40px auto; }
.zzz5 .ziyuan3 .swiper-slide{ position:relative;}
.zzz5 .ziyuan3 .swiper-slide i{ display:block; width:100%; padding-bottom:100%;}
.zzz5 .ziyuan3 .swiper-slide .tp {width:45%; height:auto; overflow: hidden; float:left; border-radius:0 30px 0 30px; position:relative; }
.zzz5 .ziyuan3 .swiper-slide .tbj { position:absolute; bottom:0; left:0; background: linear-gradient(to bottom, rgba(0, 0, 0, 0.0), rgba(0, 0, 0, 0.5)); width:100%; height:100%; }
.zzz5 .ziyuan3 .swiper-slide .twz { position:absolute; bottom:0; left:5%;  width:90%; height:80px;  padding:20px 0px; color:#fff; font-size:1.5rem; border-top:1px solid rgba(255,255,255,.5);}
.zzz5 .ziyuan3 .swiper-slide .twz span { float:right; margin-top:-5px;}
.zzz5 .ziyuan3 .swiper-slide .twz span img { width:50px;}
.zzz5 .ziyuan3 .swiper-slide .tp img{  width:100%; height:auto; overflow: hidden;}
.zzz5 .ziyuan3 .swiper-slide .tp:hover img{-webkit-transform:scale(1.07); -moz-transform:scale(1.07); -o-transform:scale(1.07); -ms-transform:scale(1.07); transform:scale(1.07); -webkit-transition: all 2s; -moz-transition: all 2s; transition: all 2s;}
.zzz5 .ziyuan3 .swiper-slide .wz {  color:#333; z-index: 19; width:50%; float:right; padding-top:2%;}
.zzz5 .ziyuan3 .swiper-slide h1{ font-size:2.5rem; color:#333;  margin:0px 0px 25px 0px;   font-weight: bold;}
.zzz5 .ziyuan3 .swiper-slide .wz p { font-size:1.05rem; line-height:1.8rem;} 
.zzz5 .ziyuan3 .swiper-slide:hover .twz span .jtr { display: block;}
.zzz5 .ziyuan3 .swiper-slide:hover .twz span .jtrr { display: none;}



.zzz5  .swiper-button-next{width:50px; height:50px; line-height:50px; text-align:center; color:#FFF;  right:-80px; background-size:50px 50px; background:rgba(0,0,0,.2); border-radius:100px; opacity:1; bottom:50%;}
.zzz5  .swiper-button-next i {  }
.zzz5 .swiper-button-prev{width:50px; height:50px; line-height:50px; text-align:center;  color:#FFF;  left:-80px;  background-size:50px 50px;  background:rgba(0,0,0,.2); border-radius:100px; opacity:1; bottom:50%;}
.zzz5  .swiper-button-prev i {  }

.zzz  .swiper-button-next{width:50px; height:50px; line-height:50px; text-align:center; color:#FFF;  right:-80px; background-size:50px 50px; background:rgba(0,0,0,.2); border-radius:100px; opacity:1; bottom:50%;}
.zzz  .swiper-button-next i {  }
.zzz .swiper-button-prev{width:50px; height:50px; line-height:50px; text-align:center;  color:#FFF;  left:-80px;  background-size:50px 50px;  background:rgba(0,0,0,.2); border-radius:100px; opacity:1; bottom:50%;}
.zzz5  .swiper-button-prev i {  }
@media only screen and (max-width:1660px) {
.zzz5 .ziyuan3 .swiper-slide .wz {padding-top:2%;}	
.zzz5 .ziyuan3 .swiper-slide .wz p { font-size:1rem; line-height:1.8rem;} 
	}
	
@media only screen and (max-width:1360px) {
.zzz5 .ziyuan3 .swiper-slide .wz {padding-top:1%;}	
.zzz5 .ziyuan3 .swiper-slide .wz p { font-size:1rem; line-height:1.8rem;} 
	}
@media only screen and (max-width:992px) {
.ry_zz2 {  margin:0px auto;}
.zzz5{  margin: 50px auto 0px;}
.zzz5 .ziyuan3{ width:100%; margin:20px auto; }
.zzz5 .ziyuan3 .swiper-slide .tp {width:100%;  float: none; }
.zzz5 .ziyuan3 .swiper-slide .twz { position:absolute; bottom:0; left:5%;  width:90%; height:50px;  padding:10px 0px;  font-size:1.2rem; }
.zzz5 .ziyuan3 .swiper-slide .wz { padding:30px 0px; text-align: left;  width:100%;}
.zzz5 .ziyuan3 .swiper-slide h1{ display:block; font-size:22px; margin:0px 0px 15px 0px;}
.zzz5 .ziyuan3 .swiper-slide .wz p { font-size:16px; line-height:26px;} 
.zzz5 .swiper-button-next{ display: none;}
.zzz5 .swiper-button-prev{ display: none;}
}








.gy_bt{width:100%; text-align:left;  }
.gy_bt h3{font-size:34px; font-weight:bold; color:#000000;   }
.gy_bt p { font-size:24px; font-family: Arial, Helvetica, sans-serif; color:#999;padding-bottom:10px;}
@media only screen and (max-width:992px){

}



.sy_fl {  margin:100px auto 50px auto; }
.sy_fl ul li { width:23%; float:left; margin:0 2.6% 2.6% 0; background:#f6f6f6; border-radius:5px; text-align:left; padding:30px;}
.sy_fl ul li .tp { margin-bottom: 15px; width:90px; height:90px; background:#000000; border-radius:100%;}
.sy_fl ul li .tp img { width: 90px; padding:15px;}
.sy_fl ul li h1{ font-size:18px; padding-bottom: 10px; font-weight: bold; }
.sy_fl ul li:nth-child(4n) { margin-right:0;}
.sy_fl ul li:nth-child(8n)  { background:#000000; text-align: center; height: 320px;}
.sy_fl ul li:nth-child(8n) .wz h1 { color: #fff; padding-top: 100px;} 
.sy_fl ul li:nth-child(8n) .wz h1 a {color: #fff;}
.sy_fl ul li:nth-child(8n) .wz .nrg { color: #fff;}
.nrg{ font-size:14px; color: #666; line-height:24px;overflow:hidden; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 5;  overflow: hidden;}
.nrg.on{height:auto;}

@media only screen and (max-width:992px) {
.sy_fl { width:94%; margin:30px auto;}
.sy_fl ul li { width:100%; float: left; margin:0 0% 0% 0; padding:0px;}
.sy_fl ul li:nth-child(2n) { margin-right: 0;}
.sy_fl ul li p { height: auto;}
.sy_fl ul li .tp { float:left; width:10%;}
.sy_fl ul li .wz { float:right; width:84%;}
.sy_fl ul li .tp img { width: 70px; margin: 0px auto;}
.sy_fl ul li h1{ font-size:16px; padding-bottom: 0px;}
.nrg{ width: 100%;  font-size:14px; line-height:20px; height:60px; overflow:hidden;}

}

.sy_ffw{width:100%; padding:100px 0 0 0; overflow:hidden; background:#f6f6f6; }
.sy_ffw ul{ margin:0 auto; width:100%;}
.sy_ffw ul li{float:left;  width:20%; margin: 0 0% 0% 0;}
.sy_ffw ul li img{width:100%; height:auto; display:block;
transition:all 3s;
-webkit-transition:all 3s;
-moz-transition:all 3s;
-ms-transition:all 3s;
-o-transition:all 3s;}
.sy_ffw ul li:hover img{transform:scale(1.1);
-webkit-transform:scale(1.1);
-moz-transform:scale(1.1);
-ms-transform:scale(1.1);
-o-transform:scale(1.1);}
.sy_ffw .tp { width: 80px; height: 80px; margin: 0px auto 20px auto;}
.sy_ffw .nr{width:100%; position:relative; overflow:hidden;}
.sy_ffw .bj{width:100%; height:100%; background-color:rgba(0,0,0,.4); top:0; left:0; position:absolute;
transition:all .3s;
-webkit-transition:all .3s;
-moz-transition:all .3s;
-ms-transition:all .3s;
-o-transition:all .3s;}
.sy_ffw .wz{position:absolute; width:80%; left:40%; top:60%; font-size:12px; color:#fff; line-height:26px; text-align:center; transform:translateY(-45%); transform:translatex(-40%);}
.sy_ffw .wz h3{font-size:24px; margin-bottom:20px; font-weight:bold;}
.sy_ffw .wz p{font-size:14px; color:#fff; margin-bottom:20px; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp:4;  overflow: hidden;  }
.sy_ffw .wz .gd { width: 120px; height: 30px; line-height: 30px; background:#000000; text-align: center; margin: 0px auto; display: none; color: #fff;}
.sy_ffw ul li:hover .wz {top:50%; transition: all 0.5s; }
.sy_ffw ul li:hover .wz .gd { display: block;}
.sy_ffw ul li:hover .bj { background-color:rgba(2,55,142,.5); }
@media only screen and (max-width:1600px) {
.sy_ffw ul{ margin:0 auto; width: 100%;}
.sy_ffw ul li{float:left;  width:20%; margin: 0 0% 5% 0;} 
.sy_ffw .wz{position:absolute; width:90%;  top:60%;transform:translateY(-35%); left:23%; transform:translatex(-20%);}
.sy_ffw ul li:hover .wz {top:5%; transition: all 0.5s; }
.sy_ffw .wz h3{font-size:20px; margin-bottom:10px;}
.sy_ffw .wz p{font-size:14px; color:#fff; margin-bottom:10px; -webkit-line-clamp:3;  }
.sy_ffw ul li:hover .wz {top:50%; transition: all 0.5s; }
}
@media only screen and (max-width:992px) {
.sy_ffw{padding:40px 0 0;}
.sy_ffw ul{ margin:0 auto; width: 94%;}
.sy_ffw ul li{float:left;  width:100%; margin: 0 0 5% 0; height: 250px; overflow: hidden; position: relative;}
.sy_ffw ul li img{}
.sy_ffw .tp { width: 60px; height: 60px; margin: 0px auto 10px auto;}
.sy_ffw .wz{top:10%; line-height:20px;}	
.sy_ffw .wz h3{font-size:16px; margin-bottom:5px;}
.sy_ffw .wz p{font-size:12px; margin-bottom:5px;}
.sy_ffw .wz .gd { margin-top: 10px;}
}








/*核心优势*/
.core-wrap { width:100%; margin: 100px auto 0px auto; padding:120px 0px 30px 0px !important }
.core-box { width: 94%; margin: 50px auto 80px auto; height: 400px; max-width:1240px;}
.core-box .infos { width: 50%; height: 430px; padding:3% 5% ;  color: #333; position: relative; background:rgb(255,255,255,0.2); text-align:left;}
.core-box .infos .txts { width: 100%; height: 100%; position: relative; z-index: 9; }
.core-box .infos h3 { font-size:24px; padding: 30px 0 20px; font-weight:bold; color:#fff; }
.core-box .infos em { font-family:  Arial; font-size: 16px; line-height: 40px;}
.core-box .infos p { width: 100%; margin: 20px auto 50px auto; line-height: 28px; color: #ddd; font-size:16px; }
.core-box .infos .z1 { font-size:18px; line-height:40px; color:#fff; font-weight:bold;}
.core-box .infos .z2 { font-size:18px; line-height:40px; color:#fff; font-weight:bold; padding-top:10px;}
.core-box .infos .z3{width: 100%; margin:0px auto 0px auto; line-height:24px; color: #ddd; font-size:14px;}
.core-box .infos i{ float:left; padding-right:20px;}
.core-box .infos i img { width:40px;}
.core-box .infos a { width: 185px; height: 60px; background-color: #fff; border-radius: 5px; line-height: 60px; position: absolute; bottom: 60px; left: 50%; margin-left: -120px; color: #000000; font-size: 16px; padding-left: 55px; text-align: left; display: none;}
.core-box .infos a:before { content: ''; display: block; width: 19px; height: 10px; background: url(../images/icons.png) no-repeat -28px -44px; position: absolute; right: 55px; top: 25px; z-index: 2; }
.core-box .infos .bg { width: 100%; height: 450px; background-color: #000000; position: absolute; left: 0; top: -16px; z-index: 0; display: none; /*box-shadow: 2px 2px 10px rgba(11,156,149,.4), -5px -5px 40px rgba(11,156,149,.4);*/}
.core-box .infos:hover { z-index: 9; }
.core-box .infos:hover, .core-box .infos:hover p { color: #fff; }
.core-box .infos:hover i{ color: #fff;}
.core-box .infos:hover a, .core-box .infos:hover .bg { display: block; }
@media only screen and (max-width:1440px){
.core-wrap { width: 100%; margin: 60px auto 0px auto;}
}
@media only screen and (max-width:992px){
.core-wrap { width:100%; margin: 30px auto; padding:60px 0px 30px 0px !important }	
.core-box .infos { width: 100%; height: 320px; border: solid 1px #ddd; margin-bottom:20px; }
.core-box {width:94%; margin: 30px auto; height:320px; border:solid 0px #dddddd; }
.core-box .infos h3 { font-size:18px; padding: 20px 0 15px; }
.core-box .infos h3 i img { width:30px;}
.core-box .infos p {  margin:10px auto 30px auto; line-height:24px; font-size:14px; }
.core-box .infos .z1 { font-size:15px; line-height:30px;}
.core-box .infos .z2 { font-size:15px; line-height:30px; padding-top:10px;}
.core-box .infos .bg { width: 100%; height: 260px;}
}





.cjwt { width: 100%; padding:100px 0px 0px 0px;}
.cjwt .sgh { }
.cjwt .sgh .zcc { width: 30%; float: left; padding-top:20px;}
.cjwt .sgh .zcc h1 { font-size: 36px; font-weight: bold; color:#000000;}
.cjwt .sgh .zcc p { font-size: 16px; padding: 15px 0px; line-height:26px;}
.cjwt .sgh .ycc { width: 66%;float: right;}


.founder-list {width: 100%; margin:0px auto;}
.founder-list.nopadding,.founder-list.nopadding ul{padding-top:0;}
.founder-list ul {padding-top:0px;}
.founder-list li {border-bottom: 1px solid #e5e5e5;-webkit-transition: .3s;-o-transition: .3s;-moz-transition: .3s;transition: .3s;}
.founder-list h4 {-webkit-transition: .3s;-o-transition: .3s;-moz-transition: .3s;transition: .3s;padding: 15px 50px 15px 15px;background: url(../images/icon10.png) 97% center no-repeat;}
.founder-list .info {background:#f7f7f7;padding: 20px 15px;display: none; font-size: 16px; line-height: 30px;}
.founder-list .info .font18 {padding: 5px 0;}
.founder-list .on {-webkit-border-radius: 5px;border-radius: 5px;overflow: hidden;border-bottom: transparent;}
.founder-list .on h4 {background-color:#000000; color:#fff;background-image: url(../images/icon11.png); font-weight: bold;}
.founder-article {padding-top: 10px;}
.founder-article .article {padding-top: 20px;line-height: 26px;}
.font22 { font-size: 18px;}
@media only screen and (max-width:1660px){
.founder-list {margin: 50px auto;}
.cjwt .sgh { margin: 0px auto;}
}
@media only screen and (max-width:992px) {
.founder-list { width:100%; margin: 30px auto;}	
.font22 { font-size: 16px;}

.cjwt { width: 100%; padding:0px 0px 40px 0px;}
.cjwt .sgh { width: 94%; margin: 0px auto;}
.cjwt .sgh .zcc { width: 100%; float: none; padding-top:20px;}
.cjwt .sgh .zcc h1 { font-size:30px;}
.cjwt .sgh .zcc p { font-size: 14px; }
.cjwt .sgh .ycc { width:100%; float: none;}

}



.sy_xw { width: 100%; margin:0px auto;  padding:80px 0px; }
.sy_xw .zc { width: 45%; float: left; height:360px; position: relative;}
.sy_xw .zc img {object-fit: cover; width: 100%; height: 100%;}
.sy_xw .zc .wzv{ position: absolute; left: 0; bottom: 0; width: 100%; height:100px;  padding:15px; background: rgba(0,0,0,.5);}

.sy_xw .zc .wzv h4 { font-size: 18px; height: 20px; font-weight:bold; color:#fff;}
.sy_xw .zc .wzv h4 a {color:#fff;}
.sy_xw .zc .wzv p { font-size: 14px; line-height: 24px; margin-top: 10px; color:#fff; display:-webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp:3; overflow:hidden; }



.mr { width:220px; height:50px; text-align:center; line-height:48px; position:absolute; bottom:2px; right:0; z-index:5; }
.mr a {color:#000000; font-size:20px; border: 1px solid #000000;display:block;}
.mr:hover a { background: #000000;color:#fff; font-size:20px; display:block; border: 1px solid #000000;}
.mr i { margin-left: 15px;}



.sy_hz { width: 100%; margin: 0px auto; background:#f6f6f6; padding:100px 0px; !important}

.sy_hz ul li { width:16.6666%; border-bottom:1px solid #ccc; border-right:1px solid #ddd; float:left; position:relative;
 padding-bottom:8%; text-align:center; background:#fff;overflow:hidden;position:relative;
}
.sy_hz ul li img { width:100%; height:auto;}

.sy_hz ul li:hover{ transform:scale(1.1,1.1); box-shadow: 0px 0px 10px rgba(0,105,199,0.55);position:relative; z-index:2 }
.sy_hz ul li  img{ position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); max-width:90%; max-height:90%;}
@media only screen and (max-width:992px) {
.sy_hz { padding:50px 0px 30px 0px; !important}
.sy_hz .zzz{ width: 94%; margin: 0px auto; position:relative; }
.sy_hz ul li { width:25%;}


.mr { width:200px; height:40px; text-align:center; line-height:38px; position: relative; bottom:0px;  z-index:5; margin-top:-20px; }
.mr a { font-size:16px; }
.mr:hover a {  font-size:16px; }
.mr i { margin-left: 15px;}

}




.footer{width:100%; padding-top:50px; background:#fff; color:#333;}
.footer h3{font-size:20px; color:#000000; font-weight:bold; margin-bottom:20px;}
.footer em{width:40px; height:2px; background-color:#fff; margin-bottom:20px; display:block;}


.footer .col-md-4 { width:30%; float:left; margin-right: 5%;}
.footer .l_x{margin-bottom:25px; line-height:30px;}
.footer .l_x i { margin-right: 5px;}

.footer .col-md-43 {float:left; width: 30%; }


.footer .l_y font { float: left; line-height: 46px; color: #FF0004; font-weight: bold;}
.footer .l_y input{width:48%; height:47px; font-size:12px;  border-bottom:1px solid #fff; line-height:46px; color:#fff; display:block; float:left}
.footer .l_y input:placeholder{color:#fff;}
.footer .l_y textarea{width:98%; margin-left: 1%; height:51px; background: none;padding:11px 0; border: none; border-bottom:1px solid #fff; font-size:12px; line-height:24px; color:#fff; display:block; resize:none; margin-bottom:20px; outline: none;}
.footer .l_y textarea:placeholder{color:#fff;}
.footer .l_y button{width:100px; height:35px; border-radius:3px; font-size:14px; line-height:35px; color:#fff; text-align:center; float:left; margin-right:20px; margin-left: 1%;}
.footer .l_y button.t_j{background-color:#000000;  color:#333; }
.footer .l_y button.c_z{background-color:#5b5b5b;}



.footer .s_j a{width:36px; height:36px; font-size:18px; text-align:center; line-height:32px; color:#f6f6f6; display:block; float:left; margin-right:5px;
-webkit-transition:all .5s;
-moz-transition:all .5s;
-ms-transition:all .5s;
-o-transition:all .5s;}
.footer .s_j a:hover{ color:#fff;}
.footer .t_p{float:right; text-align: center; color:#666;}
.footer .t_p img{width:100px; margin-bottom:10px;}
.footer .x_x{margin:0px 0px 15px 0px;  border-top:1px solid rgba(255,255,255,.5);color:#333; font-size:14px; text-align:center; }
.footer .x_x .l_f{float:left; width:70%;}
.footer .x_x .r_t{float:right; width:30%; text-align:right;}


.footer .tpp a{color:#666; width:40px; height:40px; line-height:40px; background:#f6f6f6; border-radius:100px; display:inline-block; text-align:center; margin:10px 5px; }
.footer .tpp a:hover{color:#333;}
.footer .tpp span{padding-right:15px;}


.footer .col-md-42 {float:left; margin-left:7%; }
.footer .col-md-42 p {color:#333; line-height:28px;  font-size:16px;}
.footer .col-md-42 p a{ color:#333; line-height:28px;  font-size:16px; }
.footer .col-md-42 p a:hover { color:#000;}


.footer .col-md-41 {float:left; width: 28%; }

.footer .t_p{}
.footer .t_p img{ width:100%}


.footer .lx{ width:100%}
.footer .lx li{ width:70%; float:left; }
.footer .lx li img{ width:90%}

@media only screen and (max-width:1600px){
.footer{padding-top:10px;}
.footer h3{font-size:22px;}
.footer .col-md-42 {float:left; margin-left:8%; }
.footer .col-md-42 p {color:#333; line-height:26px;  font-size:15px;}
.footer .col-md-42 p a{ color:#333; line-height:26px;  font-size:15px; }
}

@media only screen and (max-width:1360px){
.footer h3{font-size:20px;}
.footer .col-md-42 {float:left; margin-left:8%; }
.footer .col-md-42 p {color:#333; line-height:26px;  font-size:14px;}
.footer .col-md-42 p a{ color:#333; line-height:26px;  font-size:14px; }
}


@media only screen and (max-width:992px){
	.footer{padding-top:0px;}
.footer .col-md-42 {float: none; margin-left:0%; width:100%; }
.footer .sjd { display:none;}
.footer .col-md-42 p {color:#333; line-height:24px;  font-size:14px;}
.footer .col-md-42 p a{ color:#333; line-height:24px;  font-size:14px; }
.footer .col-md-41 {float: none; width: 100%; }


.footer .x_x{margin-top:30px; font-size:14px; }
.footer .x_x .l_f{float: none; width:100%;}
.footer .x_x .r_t{float: none; width:100%;}
}






.nbanner{ width:100%; position:relative; height:auto; background:#000; overflow:hidden;margin-top:30px;}
.nbanner img{ width:100%; height:auto; opacity:0.7}
.nnbt{ text-align:center; width:100%; position:absolute; top:50%;  left:0; z-index:2; color:#fff}
.nnbt h3{ display:block; font-weight:bold; font-size:30px; text-transform: uppercase; }
.nnbt em{ display:block; margin:5px auto; width:60px; height:2px; background:#fff;}
.nnbt p{ text-transform:uppercase }


.nban{ width:100%; height:auto; font-size:0; overflow:hidden; position:relative;}
.nban img{ width:100%; height:auto;}
.nban .bj { position: absolute; left: 0; top:0; height: 100%; width: 100%; background:rgba(0,0,0,.3); z-index: 5;}
.nban .wz { position: absolute; left:0; top:44%; z-index: 5; width: 100%;  }
.nban .wz h1 { font-size: 46px; height: 60px; text-shadow: 0px 1px 3px rgba(0,0,0,.5); color: #fff;}
.nban .wz p { font-size:18px;text-shadow: 0px 1px 3px rgba(0,0,0,.5);color: #fff; line-height: 40px; padding-top: 15px;}
.nban .wz p a { color: #fff;}
@media screen and (max-width:1360px) {
.nban .wz { position: absolute; left: 5%; top:32%;}
}
@media screen and (max-width:992px) {
.nban{  height:300px; margin-top:0px;}
.nban img{ position:absolute; height:300px; width:auto; top:0; left:40%; transform:translateX(-40%); z-index:2}
.nban .wz { position: absolute; left:0; top:55%; width: 100%;}
.nban .wz h1 { font-size: 20px; height: auto; line-height: 32px; padding: 0px 20px; }
.nban .wz p { font-size:14px;padding-top: 0px;}
}




  .ndh { width:100%; margin:0px auto; overflow:hidden; background: #fff;  border-bottom: 1px solid #ddd;}
  .ndh ul li { display:inline-block; width:auto; line-height:60px; font-size:18px;  color:#333; }
  .ndh ul li a {font-size:18px; padding:0px 30px; color:#333;  line-height:60px;display:block; }
  .ndh ul li:hover a { background:#000000; display:block; color:#fff;}
  .ndh ul li .on {background:#000000; display:block; color:#ffffff;}
  .ndh .dhk { width: auto;}
  @media screen and (max-width:1440px) {
  .ndh ul li a {font-size:18px; padding:0px 25px; color:#333;  line-height:70px;display:block; }   
  }
  @media screen and (max-width:992px) {
  .ndh { width:100%; margin:0px auto; overflow:hidden; background: #f0f0f0; line-height:50px;}
  .ndh .con { width: 100%;}
  .ndh ul li { width:33.333%; float: left; font-size:16px;color:#333; text-align: center; line-height:50px; }	
  .ndh ul li a {font-size:14px; padding:0px 0px; line-height:50px;}
  .ndh .dhk { width: 25%; }	
  }




/*翻页*/
.paging{width:100%; margin:30px auto 0px auto; text-align:center; overflow:hidden;}
.paging a{line-height:40px; color:#888; background-color:#fff; text-align:center; font-size:14px; border:1px solid #e7e7e7; width:40px; height:40px; border-radius: 100px; margin:0 3px; display:inline-block;}
.paging a:hover{background-color:#000000; border:1px solid #000000; color:#fff;}
.paging a.on{background-color:#000000; border:1px solid #000000; color:#fff;}
@media only screen and (max-width:1023px) {
.paging{margin:20px auto 30px auto ;}
.paging a{line-height:40px; font-size:14px; width:40px; height:40px; margin:0 3px; }
}






.nt_al { background:#fafafa; padding: 80px 0;}
.nt_al ul li { margin:30px 0px 60px 0px;}
.nt_al ul li .tp {width:32%; height:auto; overflow: hidden; float:left;  position:relative; }
.nt_al ul li .tbj { position:absolute; bottom:0; left:0; background: linear-gradient(to bottom, rgba(0, 0, 0, 0.0), rgba(0, 0, 0, 0.5)); width:100%; height:100%; }
.nt_al ul li .twz { position:absolute; bottom:0; left:5%;  width:90%; height:70px;  padding:20px 0px; color:#fff; font-size:1.4rem; border-top:1px solid rgba(255,255,255,.5);}
.nt_al ul li .twz span { float:right; }
.nt_al ul li .twz span img { width:50px;}
.nt_al ul li .tp img{  width:100%; height:auto; overflow: hidden;}
.nt_al ul li .tp:hover img{-webkit-transform:scale(1.07); -moz-transform:scale(1.07); -o-transform:scale(1.07); -ms-transform:scale(1.07); transform:scale(1.07); -webkit-transition: all 2s; -moz-transition: all 2s; transition: all 2s;}
.nt_al ul li .wz {  color:#333; z-index: 19; width:60%; float:right; padding-top:2%;}
.nt_al ul li h1{ font-size:1.8rem; color:#333;  margin:0px 0px 25px 0px;   font-weight: bold;}
.nt_al ul li .wz p { font-size:1rem; line-height:1.6rem;} 
.nt_al ul li:hover .twz span .jtr { display: block;}
.nt_al ul li:hover .twz span .jtrr { display: none;}
@media only screen and (max-width:1660px) {
.hgg { height:70px;}
	}

@media only screen and (max-width:992px) {
.nt_al { padding: 50px 0;}	
.nt_al ul li { margin:10px 0px 20px 0px;}
.nt_al ul li .tp {width:100%;  float: none; }
.nt_al ul li .twz { position:absolute; bottom:0; left:5%;  width:90%; height:50px;  padding:10px 0px;  font-size:1.2rem; }
.nt_al ul li .wz { padding:30px 0px; text-align: left;  width:100%;}
.nt_al ul li h1{ display:block; font-size:22px; margin:0px 0px 15px 0px;}
.nt_al ul li .wz p { font-size:16px; line-height:26px;} 
.hgg { height:50px;}
}


.ny_bt { width:100%; padding:20px 0px; background:#f6f6f6;}
.ny_bt i { margin-right:10px;}
.ny_bt font { padding:0px 5px;}


.nt_fw {  padding:60px 0;}
.nt_fw ul li { margin:30px 0px 60px 0px;}
.nt_fw ul li .tp {width:40%; height:auto; overflow: hidden; float:left; position:relative; }
.nt_fw ul li .tbj { position:absolute; bottom:0; left:0; background: linear-gradient(to bottom, rgba(0, 0, 0, 0.0), rgba(0, 0, 0, 0.5)); width:100%; height:100%; }
.nt_fw ul li .twz { position:absolute; bottom:0; left:5%;  width:90%; height:80px;  padding:20px 0px; color:#fff; font-size:1.5rem; border-top:1px solid rgba(255,255,255,.5);}
.nt_fw ul li .twz span { float:right; }
.nt_fw ul li .twz span img { width:50px;}
.nt_fw ul li .tp img{  width:100%; height:auto; overflow: hidden;}
.nt_fw ul li .tp:hover img{-webkit-transform:scale(1.07); -moz-transform:scale(1.07); -o-transform:scale(1.07); -ms-transform:scale(1.07); transform:scale(1.07); -webkit-transition: all 2s; -moz-transition: all 2s; transition: all 2s;}
.nt_fw ul li .wz {  color:#333; z-index: 19; width:50%; float:right; padding-top:3%;}
.nt_fw ul li .wz p { font-size:1.25rem; line-height:2.4rem;} 

.nt_fw ul li:nth-child(2n) .tp { float:right;}
.nt_fw ul li:nth-child(2n) .wz {float:left;}
.nt_fw ul li:hover .twz span .jtr { display: block;}
.nt_fw ul li:hover .twz span .jtrr { display: none;}

@media only screen and (max-width:992px) {
.nt_fw {  padding:40px 0 20px 0px;}
.nt_fw ul li { margin:10px 0px 20px 0px;}
.nt_fw ul li .tp {width:100%;  float: none; }
.nt_fw ul li .twz { position:absolute; bottom:0; left:5%;  width:90%; height:50px;  padding:10px 0px;  font-size:1.2rem; }
.nt_fw ul li .wz { padding:30px 0px; text-align: left;  width:100%;}
.nt_fw ul li h1{ display:block; font-size:22px; margin:0px 0px 15px 0px;}
.nt_fw ul li .wz p { font-size:16px; line-height:26px;} 
}


.nt_fww {  padding:60px 0;}
.rbt {font-size:2.5rem; color:#333;  margin:0px auto 50px auto;   font-weight: bold;}
.rbt span { display:block;}
.nt_fww ul li { margin:30px 0px 60px 0px;}
.nt_fww ul li .tp {width:40%; height:auto; overflow: hidden; float:right;  position:relative; }
.nt_fww ul li .tbj { position:absolute; bottom:0; left:0; background: linear-gradient(to bottom, rgba(0, 0, 0, 0.0), rgba(0, 0, 0, 0.5)); width:100%; height:100%; }
.nt_fww ul li .twz { position:absolute; bottom:0; left:5%;  width:90%; height:80px;  padding:20px 0px; color:#fff; font-size:1.5rem; border-top:1px solid rgba(255,255,255,.5);}
.nt_fww ul li .twz span { float:right; }
.nt_fww ul li .twz span img { width:50px;}
.nt_fww ul li .tp img{  width:100%; height:auto; overflow: hidden;}
.nt_fww ul li .tp:hover img{-webkit-transform:scale(1.07); -moz-transform:scale(1.07); -o-transform:scale(1.07); -ms-transform:scale(1.07); transform:scale(1.07); -webkit-transition: all 2s; -moz-transition: all 2s; transition: all 2s;}
.nt_fww ul li .wz {  color:#333; z-index: 19; width:50%; float:left; padding-top:3%;}
.nt_fww ul li .wz h1 {font-size:1.8rem; color:#333;  margin:0px 0px 25px 0px;   font-weight: bold;}
.nt_fww ul li .wz p { font-size:1.25rem; line-height:2.4rem;} 
.nt_fww ul li:nth-child(2n) .tp { float:left;}
.nt_fww ul li:nth-child(2n) .wz {float:right;}
.nt_fww ul li:hover .twz span .jtr { display: block;}
.nt_fww ul li:hover .twz span .jtrr { display: none;}
@media only screen and (max-width:992px) {
.nt_fww {  padding:40px 0 20px 0px;}
.nt_fww ul li { margin:10px 0px 20px 0px;}
.nt_fww ul li .tp {width:100%;  float: none; }
.nt_fww ul li .twz { position:absolute; bottom:0; left:5%;  width:90%; height:50px;  padding:10px 0px;  font-size:1.2rem; }
.nt_fww ul li .wz { padding:30px 0px; text-align: left;  width:100%;}
.nt_fww ul li .wz h1{ display:block; font-size:22px; margin:0px 0px 15px 0px;}
.nt_fww ul li .wz p { font-size:16px; line-height:26px;} 

.rbt {font-size:24px; color:#333;  margin:0px auto 30px auto;   font-weight: bold;}
.rbt span { display: inline;}
}


.ny_fw1 { background:#f6f6f6;  margin:60px auto; overflow:hidden; }
.ny_fw1 .zc { width:40%; float:left; overflow:hidden; position:relative; background:#000;}
.ny_fw1 .zc .tp { width:100%; }
.ny_fw1 .zc .tp img{  width:100%; height:auto; overflow: hidden;}


.ny_fw1 .twz { padding:0px 0px 20px 0px; line-height:28px; font-size:20px; color:#333; font-weight:bold;}
.ny_fw1 .yc { width:60%; float:right; padding:30px 50px;}
.ny_fw1 .yc ul li { padding:15px 0px;}
.ny_fw1 .yc ul li h2 { font-size:18px; font-weight:bold; padding-bottom:10px;}
.ny_fw1 .yc ul li h2 font { padding-right:10px;}
.ny_fw1 .yc ul li p { font-size:14px;}
@media only screen and (max-width:992px) {
.ny_fw1 {  margin:40px auto; }
.ny_fw1 .zc { width:100%; float: none;}
.ny_fw1 .zc .twz { padding:30px; line-height:34px; font-size:18px;}
.ny_fw1 .yc { width:100%; float: none; padding:20px;}
.ny_fw1 .yc ul li { padding:15px 0px;}
.ny_fw1 .yc ul li h2 { font-size:18px; }
.ny_fw1 .yc ul li h2 font { padding-right:5px;}
.ny_fw1 .yc ul li p { font-size:14px;}	
}


.ny_fw4 { margin:60px auto 0px auto; overflow:hidden; }
.ny_fw4 .zc { width:45%; float:right; overflow:hidden; position:relative;}
.ny_fw4 .zc .tp { width:100%;  overflow: hidden;}
.ny_fw4 .zc .tp img{  width:100%; height:auto; overflow: hidden;}
.ny_fw4 .zc .twz { padding:50px 50px 70px 50px; line-height:36px; font-size:18px; color:#fff; font-weight:bold;}
.ny_fw4 .yc { width:50%; float:left;}
.ny_fw4 .w1 { font-size:20px; font-weight:bold;}
.ny_fw4 .w2 { padding-bottom:40px;  font-size:18px; line-height:32px;}
.ny_fw4 .yc ul li { padding:0px 0px 20px 0px;}
.ny_fw4 .yc ul li h2 { font-size:18px; font-weight:bold; padding-bottom:10px;}
.ny_fw4 .yc ul li h2 font { padding-right:10px;}
.ny_fw4 .yc ul li p { font-size:14px;}
@media only screen and (max-width:992px) {
.ny_fw4 {  margin:40px auto; }
.ny_fw4 .zc { width:100%; float: none;}
.ny_fw4 .zc .twz { padding:30px; line-height:34px; font-size:18px;}
.ny_fw4 .yc { width:100%; float: none; padding:20px;}
.ny_fw4 .yc ul li { padding:15px 0px;}
.ny_fw4 .yc ul li h2 { font-size:18px; }
.ny_fw4 .yc ul li h2 font { padding-right:5px;}
.ny_fw4 .yc ul li p { font-size:14px;}	
}


.ny_ys { overflow:hidden; padding:80px 0px;}
.ny_ys ul li { width:31%; margin:0 3.5% 3.5% 0; float:left; padding:20px; border:1px solid #ddd;}
.ny_ys ul li:nth-child(3n) { margin-right:0;}
.ny_ys ul li h1 { font-size:26px; line-height:70px; font-weight:bold; text-align:center; color:#000;}
.ny_ys ul li h1 font { width:35px; height:35px; line-height:35px; text-align:center; background:#000; color:#fff; border-radius:100px; display:inline-block; margin-right:5px;}
.ny_ys ul li p { font-size:16px; line-height:26px;}
@media only screen and (max-width:1660px) {
.ny_ys ul li p { height:210px;}
}
@media only screen and (max-width:992px) {
.ny_ys { padding:40px 0px;}
.ny_ys ul li { width:100%; margin:0 0% 3.5% 0; float: none;}
.ny_ys ul li:nth-child(3n) { margin-right:0;}
.ny_ys ul li h1 { font-size:22px;}
.ny_ys ul li p { height:auto; font-size:15px;}
}




.ny_gy { width:100%; overflow:hidden; padding:80px 0px 80px 0px;}
.ny_gy .left { width:50%; float:right; padding-top:3%;    }
.ny_gy .left .wz h3{font-size:22px;  color:#333; position: relative;  margin-bottom:10px; }
.ny_gy .left .wz h2 { font-size:3.25rem; color:#000000;  margin-bottom:15px;}
.ny_gy .left .gdd { height: 15px;} 
.ny_gy .left .wz p { font-size:1.25rem; line-height:1.8rem; text-align:justify; color:#000; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 6;  overflow: hidden;  }
.ny_gy .right { float:left; width: 44%; }
.ny_gy .right img { width:100%; border-radius:0 30px 0px 30px;}
.ny_gy .right .spp { width: 100%; height:auto;}
.ngf {  padding:80px 0px 40px 0px;}
@media only screen and (max-width:1660px){
.ny_gy { padding:100px 0px 0px 0px; }
}
@media only screen and (max-width:995px){
.ny_gy {padding:50px 0px 0px 0px; height: auto;}
.ny_gy .left { width:100%; float:none; padding-top:0; margin-left: 0%;}
.ny_gy .left .wz h2{  font-size:2rem; margin-bottom:0px;}
.ny_gy .left .wz h3{font-size:22px; height:30px; }
.ny_gy .left .wz p { font-size:16px; line-height:26px; word-break: break-all;text-overflow: ellipsis;display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 5; overflow: hidden; }
.ny_gy .right { float:none; width: 100%; margin-left: 0%; margin-top:5%;}
.ngf {padding:40px 0px;}
}


.ny_wh { overflow:hidden; padding:80px 0px 60px 0px;}
.ny_wh ul li { width:31%; margin:0 3.5% 0% 0; float:left; padding:30px; background:#f6f6f6;}
.ny_wh ul li:nth-child(3n) { margin-right:0;}
.ny_wh ul li h1 { font-size:26px; line-height:70px; font-weight:bold; color:#000; }
.ny_wh ul li h1 font { line-height:35px; color:#000; display:inline-block; margin-right:5px;}
.ny_wh ul li p { font-size:16px; line-height:26px;}
@media only screen and (max-width:1660px) {
.ny_wh { overflow:hidden; padding:80px 0px 70px 0px;}
}
@media only screen and (max-width:992px) {
.ny_wh { padding:40px 0px;}
.ny_wh ul li { width:100%; margin:0 0% 3.5% 0; float: none;}
.ny_wh ul li:nth-child(3n) { margin-right:0;}
.ny_wh ul li h1 { font-size:22px;}
.ny_wh ul li p { height:auto; font-size:15px;}
}



.one{margin:30px auto 0px auto;width:100%;overflow:hidden;position:relative; height:300px;  }
.one ul{width:100000px;position:absolute;left:0;} /*ul width的宽不能过小*/
.one ul li{display:block;float:left;margin:0 20px;height:300px;position:relative;}
.one ul li a{display:inline-block;height:300px;} 
.one ul li img{display:block; height:300px; width:auto;}

.ny_g2{overflow:hidden; padding:80px 0px 30px 0px;}

@media only screen and (max-width:1440px) {
.one{height:250px;  }

.one ul li{margin:0 15px;height:250px;}
.one ul li a{height:250px;} 
.one ul li img{display:block; height:250px; width:auto;}
}
@media only screen and (max-width:992px) {
.ny_g2{padding:40px 0px 20px 0px;}	
.one{height:150px;  }
.one ul li{margin:0 5px;height:150px;}
.one ul li a{height:150px;} 
.one ul li img{display:block; height:150px; width:auto;}
}


.ny_lx { width:100%; overflow:hidden; padding:100px 0px 60px 0px;}
.ny_lx .left { width:50%; float:left; padding-top:3%;    }
.ny_lx .left .wz h2 { font-size:2rem; line-height:3rem; color:#000000;  margin-bottom:50px;}
.ny_lx .left .gdd { height: 15px;} 
.ny_lx .left .wz p { font-size:1.5rem; line-height:1.8rem; text-align:justify; color:#000; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 6;  overflow: hidden;  }
.ny_lx .right { float:right; width: 44%; }
.ny_lx .right img { width:100%; border-radius:0 30px 0px 30px;}
.ny_lx .right .spp { width: 100%; height:auto;}

@media only screen and (max-width:992px) {
.ny_lx { padding:50px 0px 30px 0px;}
.ny_lx .left { width:100%; float: none; padding-top:0%;    }	
.ny_lx .left .wz h2 { font-size:1.8rem; line-height:2.5rem; margin-bottom:30px;}
.ny_lx .left .wz p { font-size:1.2rem;}
.ny_lx .right { float: none; width: 100%; margin-top:40px; }
}


.ny_fw3 { background:#f6f6f6;  margin:80px auto 0px auto; overflow:hidden; }
.ny_fw3 .zc { width:35%; float:left; overflow:hidden; position:relative; background:#000; color:#fff; font-size:24px; font-weight:bold; padding:100px 50px; line-height:50px;}
.ny_fw3 .yc { width:65%; float:right; padding:30px 50px;}
.ny_fw3 .yc ul li { padding:10px 0px;}
.ny_fw3 .yc ul li h2 { font-size:18px; font-weight:bold; padding-bottom:4px;}
.ny_fw3 .yc ul li h2 font {  background:#000; color:#fff; width:30px; height:30px; border-radius:100px; display:inline-block; text-align:center; line-height:30px; text-align:center; margin-right:10px;}
.ny_fw3 .yc ul li p { font-size:14px;}
@media only screen and (max-width:992px) {
.ny_fw3 {  margin:40px auto; }
.ny_fw3 .zc { width:100%; float: none;}
.ny_fw3 .zc .twz { padding:30px; line-height:34px; font-size:18px;}
.ny_fw3 .yc { width:100%; float: none; padding:20px;}
.ny_fw3 .yc ul li { padding:15px 0px;}
.ny_fw3 .yc ul li h2 { font-size:18px; }
.ny_fw3 .yc ul li h2 font { padding-right:5px;}
.ny_fw3 .yc ul li p { font-size:14px;}	
}


.qqwl {background:#fff;  margin:80px auto 0px auto; }
.qqwl .wz1 { font-size:20px; line-height:36px; padding-bottom:40px;}
.qqwl ul li { width:23%; margin: 0 2.6% 2.6% 0; float:left; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);}
.qqwl ul li:nth-child(4n) { margin-right:0;}
.qqwl ul li .tp img { width:100%; height:auto;}
.qqwl ul li .wz { padding:25px; }
.qqwl ul li .wz h1 {font-size:20px; font-weight:bold; color:#333; padding-bottom:15px;}
.qqwl ul li .wz h2 { font-size:18px; padding-bottom:15px;}
.qqwl ul li .wz p {font-size:16px; height:100px; }
@media only screen and (max-width:992px) {
	.qqwl { margin:40px auto 0px auto; }
.qqwl .wz1 { font-size:18px; line-height:32px; }
.qqwl ul li { width:48%; margin: 0 4% 4% 0;}	
.qqwl ul li:nth-child(2n) { margin-right:0;}
.qqwl ul li .wz { padding:15px; }
}


.tttt { width:100%; margin:80px auto 0px auto;}
.tttt img { width:100%;}


.cp_xq{ padding:80px 0px 0px 0px; position:relative; }
.cp_xq .cp_xx{ padding:0px; margin-bottom:0px;}
.cp_xq .cp_xx .cp_zs{width:40%; float:left; padding:0;  overflow: hidden;}
.cp_xq .cp_xx .cp_zs img{width:100%; height:auto; display:block; border: 1px solid #ddd;}
.cp_xq .cp_xx .cp_js{width:55%; float:right; }
.cp_xq .cp_xx .cp_js h3{font-size:20px; color:#000000;font-weight:bold; padding:0px 0px 10px 0px;}
.cp_xq .cp_xx .cp_js h4 { font-size: 16px; color: #333; line-height: 26px;}
.cp_xq .cp_xx .cp_js h4 font { font-size: 28px; font-weight: bold; color: #000;}

.cp_xq .cp_xx .cp_js h2 {font-size:20px; color:#000000;font-weight:bold; padding:30px 0px 10px 0px; border-top: 1px solid #ddd; margin-top: 20px;}
.cp_xq .cp_xx .cp_js p{font-size:16px; line-height:32px; color:#333; margin-bottom:10px; margin-top:0px;}
.cp_xq .cp_xx .cp_js span { width: 50%; float: left;}
.cp_xq .swiper-slide {background-size: cover;background-position: center;}
        .cp_xq .gallery-topp { width:100%; height:auto;  overflow: hidden;}
        .cp_xq .gallery-thumbs {height:167px; box-sizing: border-box; margin: 10px 0px 0px 0px; overflow: hidden;}
        .cp_xq .gallery-thumbs .swiper-slide {
            height: 100%;
            opacity: 0.4;
            transition: all 0.3s ease;
            transform: scale(1); 
        }
        .cp_xq .gallery-thumbs .swiper-slide-thumb-active {
            opacity: 1;
            transform: scale(1); 
            box-shadow: 0 4px 8px rgba(0,0,0,0.2); border:1px solid #000; 
        }
        .cp_xq .gallery-thumbs .swiper-slide:hover {
            opacity: 0.9;
            transform: scale(1);
            cursor: pointer;
        }
.cp_xsm { width: 100%;}

@media (min-width: 1024px) and (max-width:1680px ) {
.cp_xq{width:90%; margin: 0px auto; }
}
@media only screen and (max-width:995px){
.cp_xq{ padding:20px 0px;}
.cp_xq .cp_xx .cp_zs{width:100%;  float:none; }
.cp_xq .cp_xx .cp_js{width:100%; float:none; margin-top:30px; }
.cp_xq .cp_xx .cp_js h3{font-size:20px;  }
.cp_xq .cp_xx .cp_js h4 { font-size:14px; line-height:20px; }
.cp_xq .cp_xx .cp_js h4 font { font-size: 20px; }
.cp_xq .cp_xx .cp_js p{  font-size:14px; line-height: 24px;}
.cp_xq .adg { width:100%; overflow:auto;}
.cp_xq .adgg { width:1200px;}
.cp_xq .gallery-thumbs {height:140px;box-sizing: border-box;}
.cp_xsm img { width: 100%; height: auto;}
.cp_xsm h5 {  font-size:20px; }
.cp_xsm p { font-size: 14px; line-height: 20px;}
}




/* play */
#play{
    width:100%; /* 大容器自适应屏幕50%宽度，作为大图自适应的基础 */
    text-align:center;
    position:relative;
    overflow:hidden;
    margin:0px auto;
}
#play .change_a{
    width:50%;
    height:100%;
    position:absolute;
    top:0;
    z-index:1;
    cursor:pointer;
    display:block;
    overflow:hidden;
    background:url(about:blank);
}
#play .prev_a{
    left:0;
}
#play .next_a{
    right:0
}
#play .change_a span{
    width:24px;
    height:43px;
    display:block;
    position:absolute;
    top:50%;
    margin-top:-21px;
    display:none
}
#play .prev_a span{
    background:url(../images/s_gallery_2012110702.png) no-repeat 0px -50px;
    left:0;
}
#play .next_a span{
    background:url(../images/s_gallery_2012110702.png) no-repeat -30px -50px;
    right:0;
}
#play .img_ul{
    position:relative;
    z-index:1;
    width:100%; /* 大图ul容器占满父容器#play的50%宽度 */
    margin:0;
    padding:0;
}
#play .img_ul li{
    width:100%; /* 大图li容器占满ul宽度，继承#play的50%屏幕宽度 */
    margin:0;
    padding:0;
}
#play .img_ul li img{
    width:100%; /* 大图宽度100%填充li容器，实现自适应屏幕50%宽度 */
    height:auto; /* 高度自动，保持图片原始宽高比，防止变形 */
    display:block; /* 清除图片底部默认空白间隙 */
    margin:0 auto; /* 确保图片水平居中（兼容特殊情况） */
}
.img_hd {
    width:100%; /* 小图容器跟随大容器，自适应屏幕50%宽度 */
    overflow:hidden;
    height:auto; /* 取消固定高度，适配自适应图片 */
    margin-top:15px;
    position:relative;
    margin:15px auto 0; /* 水平居中，与大容器对齐 */
}
.img_hd ul{
    position:relative; /* 改为relative，取消绝对定位导致的布局错乱 */
    display:flex; /* 使用flex布局，确保3张小图横向排列 */
    justify-content:space-between; /* 图片之间均匀分布 */
    padding:0; /* 清除默认内边距 */
    margin:0; /* 清除默认外边距 */
    width:100%; /* 占满父容器宽度 */
}
.img_hd ul li{
    float:none; /* 取消float，使用flex布局排列 */
    width:calc(33.333% - 0px); /* 平均分配3张图，减去间距，正好显示3张 */
    height:auto; /* 取消固定高度，实现图片自适应 */
    border:1px solid #eee;
    cursor:pointer;
    margin:0 3px; /* 取消原有外边距，由flex的space-between控制间距 */
    overflow:hidden;
    *display:inline;
    padding:0px;
    text-align:center;
    box-sizing:border-box; /* 边框计入宽度，避免布局溢出 */
}
.img_hd ul li img{
    width:100%; /* 小图宽度100%填充父容器，实现自适应 */
    height:auto; /* 高度自动，保持图片比例 */
    display:block; /* 清除图片底部空白间隙 */
}
.img_hd ul li.on{
    border-color:rgb(51, 51, 51);
}
.img_hd .bottom_a{
    background:url(../images/s_gallery_2012110702.png) no-repeat;
    width:22px;
    height:22px;
    position:absolute;
    display:block;
    top:50%;
    margin-top:-11px;
    cursor:pointer;
    z-index:10
}
.img_hd .prev_a{
    background-position:0 -24px;
    left:5px;
}
.img_hd .next_a{
    background-position:-30px -24px;
    right:5px;
}