@charset "utf-8";

*{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box;}
body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,form,fieldset,legend,button,input,textarea,th, td,img{margin:0;padding:0;}
body,button, input, select, textarea {font:16px "Microsoft Yahei","Hiragino Sans GB",Arial,sans-serif;-webkit-text-size-adjust:none;color:#333;}
body {min-width:1200px;line-height:1;position: relative;}
h1,h2,h3,h4,h5,h6 {font-size:100%;font-weight:normal;}
ul,ol,li{list-style-type:none;}
img {border:none;vertical-align:top;}
a,a:link,a:visited,a:hover,a:active{text-decoration:none;}
a {color:#333;transition:all 0.3s;}
a:hover {color:#000;}
.clear { clear:both; height:0; font-size:0px; line-height:0px; }
.clearfix:after{ content:"."; display:block; height:0; clear:both; visibility:hidden;}
.clearfix { zoom:1; }
.fl { float:left;}
.fr { float:right;}
a,input,button{outline:none;-webkit-tap-highlight-color:rgba(0,0,0,0);}
textarea{resize:none;outline:none;}
.header .container{ width:  calc(1360/1920*100vw); }
.container {width:1200px;margin:0 auto;position: relative;}
.ovh {overflow:hidden;}
table {border-collapse:collapse;}
.mt30 {margin-top:30px;}
.mt50 {margin-top:50px;}
.posr {position: relative;}
.padd {padding:60px 0;}


/*header*/
/*.header {position: absolute;left: 0;top: 0;width: 100%;height: 150px;z-index:999;}*/
.header {height: 150px;}
.logo {float:left;margin-top: calc(29/1920*100vw);}
.logo a {display: block;}
.logo a h1 {background:url(../images/logo.png) no-repeat;width: calc(460/1920*100vw);height: calc(92/1920*100vw);text-indent: -9999px;
background-size: calc(460/1920*100vw) auto; 
}

.nav {float: right;margin-top: calc(29/1920*100vw);}
.nav ul {overflow: hidden;}
.nav li {float:left;margin-left:calc(12/1920*100vw);}
.nav li a {display:block;height:calc(92/1920*100vw);line-height:calc(92/1920*100vw);padding:0 calc(5/1920*100vw);font-size: calc(18/1920*100vw);color: #000;transition:all 0.3s;position: relative;}
.nav li.active a,.nav li a:hover {color: #15499f;}
.nav li a::after {content:'';width:80%;height:3px;background-color:#15499f;position: absolute;bottom:0;left:50%;transform:translateX(-50%) rotateY(90deg);transition:all 0.4s;}
.nav li.active a::after,.nav li a:hover::after {transform:translateX(-50%) rotateY(0);}


/*index*/
.banner {position:relative;z-index:1;}
.banner .hd { width:100%;position:absolute;left:0;bottom:25px; z-index:2;}
.banner .hd ul { overflow:hidden; zoom:1;text-align:center;}
.banner .hd ul li { display:inline-block;vertical-align:bottom;margin:0 8px; width:15px; height:15px;border-radius:15px;background-color:#767b80;text-indent:-9999px;cursor:pointer;position: relative;transition:all 0.3s;}
.banner .hd ul li.on {background-color: #013a98;width: 33px;}
.banner .bd {position:relative;}
.banner .bd li img {width:100%;}
.banner .prev,.banner .next{ position:absolute;left:1%;top:50%;margin-top:-29px; display:block;width:58px;height:58px;opacity:0.5;}
.banner .prev {background:url(../images/arrow_l.png) no-repeat;}
.banner .next {background:url(../images/arrow_r.png) no-repeat;left:auto;right:1%;}
.banner .prev:hover,.banner .next:hover {opacity:1;}

.p_title {text-align: center;}
.p_title h3 {font-weight: bold;font-size: 35px;color: #15499f;}
.p_title h3 i {display: inline-block;vertical-align: middle;width: 100px;height: 3px;background-color: #15499f;margin:0 20px;}
.p_title p {font-size: 21px;color: #80878b;margin-top: 15px;}
.p_name {font-weight: bold;font-size: 33px;color: #80878b;padding-left: 65px;line-height: 52px;background:url(../images/arrow.png) no-repeat;margin: 16px 0;}
.p_list li {float: left;width: 25%;padding:0 10px;}
.p_list li a {display: block;box-shadow:0 0 10px rgba(0,0,0,0.2);padding:15px 10px;}
.p_list li span {overflow: hidden;display: block;overflow: hidden;}
.p_list li span img {width: 100%;height: 260px;transition:all 0.5s;}
.p_list li h6 {font-size: 20px;color: #15499f;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;text-align: center;margin-bottom: 15px;}
.p_list li i {display: block;margin-top: 15px;text-align: right;color: #15499f;font-style: normal;text-decoration: underline;}
.p_list li a:hover {box-shadow:0 0 10px rgba(0,0,0,0.5);}
.p_list li a:hover span img {transform:scale(1.1);}
.p_list li a:hover i {width: 100%;}

.about {background-color: #f7faff;}
.about ul {margin:0 -10px;}
.about li {float: left;width:590px;margin:0 10px;box-shadow:0 0 10px rgba(0,0,0,0.2);transition:all 0.2s;}
.a_pic {position: relative;overflow: hidden;}
.a_pic span {font-size: 40px;font-weight: bold;color: #fff;position: absolute;left: 50px;bottom: 80px;}
.a_txt {padding:50px 25px 25px 50px;}
.a_txt p {font-size: 20px;color: #000;}
.a_txt a {display: block;width: 130px;height: 40px;line-height: 38px;border:1px solid #15499f;text-align: center;color: #15499f;margin-top: 15px;}
.a_txt a:hover {background-color: #15499f;color: #fff;}
.about li:hover {box-shadow:0 0 10px rgba(0,0,0,0.5);}
.about_con {margin-top: 30px;font-size: 18px;line-height: 1.5;text-indent: 2em;}

.n_title {margin-bottom: 40px;}
.n_title h3 {font-size: 35px;font-weight: bold;color: #15499f;}
.n_title p {font-size: 21px;color: #80878b;margin-top: 10px;}
.n_list ul {margin:0 -30px;}
.n_list li {float: left;width:360px;margin:0 30px;}
.n_list li a {display: block;position: relative;}
.n_list li img {width: 100%;height: 440px;}
.n_list li span {display: block;position: absolute;left: 0;top: 0;width: 100%;height: 100%;background-color: rgba(21,73,159,0.2);z-index:2;transition:all 0.2s;}
.n_list li h6 {font-size: 32px;line-height: 1.2;color: #fff;position: absolute;left: 20px;bottom: 90px;z-index:3;}
.n_list li i {display: block;width: 130px;height: 40px;line-height: 38px;border:1px solid #fff;text-align: center;color: #fff;position: absolute;left: 20px;bottom: 20px;z-index:3;font-style: normal;}
.n_list li i:hover {background-color: #fff;color: #000;}
.n_list li a:hover span {background-color: rgba(21,73,159,0.8);}



/*footer*/
.footer {background-color:#013a98;color:#fff;}
.footer a {color: #fff;}
.footer a:hover {text-decoration:underline;}
.f_brand {padding-top: 60px;color: #fff;font-size: 36px;font-weight: bold;}
.f_brand span {display: block;font-size: 28px;font-weight: normal;margin-top: 10px;}
.f_fastnav {padding:80px 0 40px;overflow: hidden;}
.f_fastnav h6 {font-size: 28px;margin-bottom: 30px;}
.f_item {float: left;width:33.33%;}
.f_item li {margin-bottom:20px;font-size: 18px;}
.f_copyright {text-align:center;padding:20px 0;background-color: #012c80;}
.backToTop {display:none;width:50px;height:50px;line-height:1.5;text-align:center;position:fixed;right:20px;bottom:55px;z-index:99;background-color:#000;color:#fff !important;opacity:0.8;}
.backToTop i {display:block;background:url(../images/backtop.png) no-repeat center top;height:16px;width:100%;margin-top:8px;}
.backToTop:hover {opacity:1;border-top-left-radius:6px;border-top-right-radius:6px;}


/*common*/
/*.nban {padding-top: 150px;}*/
.nban img {width: 100%;}
.h_height {height: 0;width: 100%;clear:both;}
.breadnav {background-color:#f5f5f5;padding:20px 0;color: #999;font-size: 14px;border-top: 1px solid #ccc;}
.breadnav a {color:#999;}
.breadnav a:hover {text-decoration:underline;color:#000;}
.breadnav p {padding-left: 20px;background:url(../images/home.png) no-repeat 0 50%;}
.nleft {float: left;width: 240px;}
.np_nav h5 {height:80px;line-height:80px;color:#fff;background-color:#15499f;font-size:24px;font-weight: bold;text-align: center;}
.np_nav ul li {border:1px solid #eee;border-top:none;}
.np_nav ul li a {display: block;padding:20px 15px 20px 50px;color: #666;font-size: 18px;}
.np_nav ul li a:hover {background-color: #f5f5f5;}
.np_nav ul li.active a {color: #15499f;}
.nl_contact {background-color:#eee;color:#666;padding:20px 15px 15px;margin-top: 10px;}
.nl_contact h5 {font-size:18px;font-weight: bold;padding:0 0 12px 0;border-bottom:1px solid #ccc;margin-bottom: 3px;}
.nlc_con {padding:10px 0;line-height:1.2;font-size: 14px;}
.nlc_con p {margin-bottom:10px;}
.nright {float: right;width: 930px;}
.catname {font-size: 22px;font-weight: bold;margin-bottom:30px;height:60px;line-height:60px;border-left:5px solid #15499f;padding-left: 20px;background-color: #f5f5f5;}

#pages {margin-top:30px;text-align:center;clear:both;font-size:0;}
#pages span,#pages a {color:#888;font-size: 14px;}
#pages span {display:inline-block;vertical-align:top;margin:0 3px 3px;}
#pages span a {display: block;}
#pages span.page-numbar {margin:0;font-size: 0;}
#pages span.page-numbar a.page-num {margin:0 3px 3px;display:inline-block;vertical-align:top;}
#pages a {padding:0 10px;height:30px;line-height:28px;border:1px solid #ccc;}
#pages a:hover {color: #15499f;border-color:#15499f;}
#pages a.page-num-current {background-color: #15499f;border-color:#15499f;color:#fff;}
#pages .page-status {display: none;}


/*product*/
.np_list li {float: left;width: 280px;margin:0 15px 20px;border:1px solid #eee;padding:9px;}
.np_list li a {display: block;}
.np_list li span {display: block;overflow: hidden;transition:all 0.3s;}
.np_list li span img {width: 100%;height: 260px;transition:all 0.3s;}
.np_list li h6 {height: 40px;line-height: 40px;text-align: center;white-space: normal;overflow: hidden;text-overflow: ellipsis;margin-top: 2px;transition:all 0.2s;}
.np_list li:hover {box-shadow:0 0 5px rgba(0,0,0,0.2);}
.np_list li a:hover span img {transform:scale(1.05);}
.np_list li a:hover i {background-color:#15499f;}
.np_list li a:hover h6 {color:#fff;background-color: #15499f;}

.nshow {border:1px solid #eee;padding:35px 25px;}
.nps_tit {font-size:30px;font-weight:bold;text-align: center;}
.nps_pic {text-align:center;margin-top:30px;}
.nps_tel {margin-top:30px;border:1px solid #ddd;line-height: 40px;height: 40px;text-align: center;border-radius:40px;color: #15499f;background-color: #f8f8f8;}
.nps_con {color:#666;line-height:1.6;margin-top: 30px;word-break: break-all;}
.nps_con p,.nps_con div {margin-bottom:15px;}
.nps_con img {max-width:100%;height:auto !important;}

/*about*/
.na_con {font-size:18px;line-height: 1.6;color:#000;}
.na_con p,.na_con div {margin-bottom:15px;}
.na_con img {max-width:100%;height:auto !important;}


/*news*/
.nn_list li {float: left;width: 290px;margin:0 10px 20px;}
.nn_list li a {display: block;}
.nnl_pic {display: block;overflow: hidden;}
.nnl_pic img {width: 100%;height:354px;transition:all 0.5s;}
.nnl_txt {display: block;overflow: hidden;height: 130px;border:1px solid #ddd;padding:15px 10px 0;}
.nnl_txt h6 {font-weight: bold;white-space:nowrap;overflow: hidden;text-overflow:ellipsis;}
.nnl_txt i {display: block;font-size: 12px;font-style: normal;transition:all 0.2s;color: #999;margin:5px 0 10px;}
.nnl_txt p {font-size: 14px;line-height: 1.3;color: #888;}
.nn_list li a:hover {box-shadow:0 0 5px rgba(0,0,0,0.3);}
.nn_list li a:hover .nnl_pic img {transform:scale(1.1);}
.nn_list li a:hover .nnl_txt {border-color:#15499f;}
.nn_list li a:hover .nnl_txt h6 {color:#15499f;}

.nns_tit {font-size:24px;text-align:center;line-height:1.2;}
.nns_des {color:#999;text-align:center;font-size:14px;margin-top:20px;background-color: #f2f2f2;padding:15px 0;}
.nns_con {color:#666;line-height:1.5;padding: 30px 0;margin-top: 20px;}
.nns_con p,.nns_con div {margin-bottom:15px;}
.nns_con img {max-width:100%;height:auto !important;}
.nns_page {margin-top:30px;}
.nns_page ul {overflow: hidden;}
.nns_page li {font-size: 14px;margin-bottom: 10px;}
.nns_page li a {display: block;text-overflow: ellipsis;overflow: hidden;white-space: nowrap;padding: 8px 14px;color: #545454;border: 1px solid #eee;border-radius:4px;color: #999;}
.nns_page li a:hover{border-color: #15499f;color: #15499f;border-radius:20px;}


/*video*/
.nv_list li {float: left;width:290px;margin:0 10px 14px;}
.nv_list li a {display: block;position: relative;overflow: hidden;}
.nv_list li a span {display: block;position: relative;overflow: hidden;}
.nv_list li a span img {width: 100%;height:240px;transition:all 0.3s;}
.nv_list li a span i {background:url(../images/play.png) no-repeat;display: block;width:60px;height:60px;position: absolute;top: 50%;left: 50%;margin-left: -30px;margin-top: -30px;}
.nv_list li a h6 {height:34px;line-height:34px;padding:0 10px;text-align: center;transition:all 0.3s;white-space:nowrap;overflow: hidden;text-overflow:ellipsis;}
.nv_list li a:hover span img {transform:scale(1.1);}
.nv_list li a:hover h6 {color: #15499f;}

.nvs_tit {font-size:25px;font-weight: bold;text-align:center;line-height:1.2;}
.nvs_con {color:#666;line-height:1.5;padding: 30px 0;}
.nvs_con p,.nvs_con div {margin-bottom:15px;}
.nvs_con img {max-width:100%;height:auto !important;}
.nvs_con iframe {width:100%;height: 600px;}