@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;}
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;}
.wrap {width:1200px;margin:0 auto;}
.ovh {overflow:hidden;}
table {border-collapse:collapse;}
.mt30 {margin-top:30px;}
.mt40 {margin-top:40px;}
.mt50 {margin-top:50px;}
.posr {position: relative;}

/*header*/
.header {box-shadow:0 5px 5px rgba(0,0,0,0.1);height:100px;position: relative;z-index:2;}
.logo {float:left;margin:20px 60px 0 0;}
.nav {float:left;margin-top:40px;}
.nav li {float:left;margin-right:30px;}
.nav li a {display:block;color:#000;transition:all 0.3s;position:relative;}
.nav li a.active,.nav li a:hover {color:#00769c;}
.h_tel {float:right;margin-top:35px;background:#00769c url(../images/tel.png) no-repeat 15px center;color:#fff;height: 35px;line-height: 35px;padding:0 15px 0 45px;border-radius:8px;}


/*index*/
.index_tit {text-align:center;font-size:35px;margin-bottom:40px;}

.product {padding:50px 0 20px;background-color:#f5fafb;}
.pronav {text-align: center;}
.pronav li {font-size: 17px;display: inline-block;vertical-align: top;padding:0 38px;position: relative;}
.pronav li::after {content:'';position: absolute;right: 0;top:3px;width: 2px;height: 18px;background-color: #6a6c6c;}
.pronav li:last-child::after {display: none;}
.pronav li a:hover {color:#f39801;}
.prolist {margin-top: 40px;}
.prolist ul li {float:left;width:394px;margin-right:9px;}
.prolist li a {display:block;position:relative;}
.prolist li a span {display:block;border:2px solid #00769c;transition:all 0.3s;overflow:hidden;}
.prolist li a span img {width:100%;height:300px;transition:all 1s;}
.prolist li a h6 {height:60px;line-height: 60px;padding:0 5px;font-size:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align: center;}
.prolist li a:hover span {border-color:#f39801;}
.prolist li a:hover span img {transform:scale(1.02);}
.prolist li a:hover h6 {color:#f39801;}

.video {padding-top:50px;background:url(../images/video_bg.jpg) no-repeat center center;background-size:cover;width:100%;height:600px;}
.video_1 {float:left;width:420px;}
.video_1 a {display:block;}
.video_1 a span {display: block;overflow: hidden;position: relative;}
.video_1 a span img {width:100%;height:360px;transition:all 1s;}
.video_1 a span i {display:block;background:url(../images/play2.png) no-repeat;width:121px;height:121px;position:absolute;top:50%;left:50%;margin-top:-60px;margin-left:-60px;}
.video_1 a h6 {height: 40px;line-height:40px;background-color: #00769c;color: #fff;text-align: center;padding:0 5px;transition:all 0.3s;font-size: 18px;}

.video_2 {float:left;width:780px;}
.video_2 ul {float: left;width: 100%;}
.video_2 li {float: left;width:240px;margin:0 0 20px 20px;}
.video_2 li a {display:block;}
.video_2 li a span {overflow: hidden;display: block;position: relative;}
.video_2 li a span img {width:100%;height:155px;transition:all 1s;}
.video_2 li a span i {display:block;background:url(../images/play.png) no-repeat;width:75px;height:75px;position:absolute;top:50%;left:50%;margin-top:-37px;margin-left:-37px;}
.video_2 li a h6 {height:35px;line-height:35px;background-color: #00769c;color: #fff;text-align: center;padding:0 3px;transition:all 0.3s;}
.video_1 a:hover img,.video_2 li a:hover img {transform:scale(1.03);}
.video_1 a:hover h6,.video_2 li a:hover h6 {background-color: #f39801;}

.about_pic {float: left;width: 50%;height: 600px;background:url(../images/about.jpg) no-repeat right top;background-size:cover;}
.about_txt {float: left;width: 50%;height: 600px;background-color: #00769c;}
.about_txt_wrap {position: absolute;top: 0;left: 0;width: 100%;height: 100%;}
.about_txt_r {float:right;width:570px;color:#fff;}
.about_txt_box {line-height:1.8;margin-top:40px;}
.a_xq {position:relative;margin-top:10px;}
.a_xq_wrap {display:inline-block;width:250px;margin-left:30px;margin-top:40px;}
.a_xq_wrap img {display:inline-block;vertical-align:middle;margin-right: 20px;}
.a_xqtxt {display:inline-block;vertical-align:middle;}
.a_xqtxt b {font-size:35px;line-height: 1;}
.a_xqtxt span {font-size:20px;position: relative;top:-15px;}
.a_xq_wrap p {}

.advantage {background:url(../images/advantage_bg.jpg) no-repeat center top;height: 540px;background-size:cover;padding-top:48px;}
.advan_tit {float:right;margin-right:45px;}
.advan_tit img {transition:all 0.5s;}
.advan_tit img:hover {transform:scale(0.98);}
.advan_txt {float:left;width:620px;margin-left:45px;}
.advan_txt li {margin-bottom: 60px;}
.advan_txt_pic {display: inline-block;vertical-align:top;width:95px;}
.advan_txt_txt {display: inline-block;vertical-align:top;}
.advan_txt_txt h6 {font-size: 25px;margin-bottom: 10px;}

.news {padding-top:50px;background:url(../images/news_bg.jpg) no-repeat center center fixed;background-size:cover;height:700px;}
.news .index_tit {color:#fff;}
.news_list li {float:left;width: 380px;height: 490px;margin-right: 30px;color:#fff;overflow: hidden;}
.news_pic img {width: 100%;height: 250px;}
.news_txt {padding:28px 10px 15px;}
.news_txt span {display: block;font-size: 14px;}
.news_line {background-color: #eee;width: 40px;height: 2px;margin:8px 0 16px;}
.news_txt h6 {font-size: 18px;font-weight: bold;margin-bottom: 12px;}
.news_txt h6 a {color:#fff;}
.news_txt p {color:#ccc;font-size: 14px;line-height: 1.6;}
.news_more {display:inline-block;margin-top: 25px;}
.news_more:hover {transform:translateX(5px);}
.news_list li:hover {background-color:#fff;border-radius:10px;color:#333;}
.news_list li:hover .news_txt h6 a {color:#000;}
.news_list li:hover .news_line {background-color: #333;}
.news_list li:hover .news_txt p {color:#333;}

.contact {padding:30px 0;}
.contact_box {background-color: #00769c;padding:10px;}
.contact_map {float: left;width: 780px;}
.contact_txt {float: left;width: 400px;background-color: #3091b0;height: 360px;padding:70px 0 0 30px;color:#fff;}
.contact_txt h5 {font-size: 25px;margin-bottom: 40px;}
.contact_txt p {margin-bottom: 10px;font-size: 18px;}


/*footer*/
.footer {background-color:#333;color:#fff;padding:40px 0 25px;}
.footer a {color:#fff;}
.footer a:hover {text-decoration:underline;}
.f_logo {float:left;width: 530px;}
.f_logo h5 {font-size: 28px;font-weight: bold;margin-bottom: 30px;}
.f_logo p {width: 320px;line-height: 1.8;}
.f_nav {float:left;width:220px;}
.f_nav li {margin-bottom: 8px;}
.f_wx {float: right;width: 150px;}
.f_wx p {text-align: center;font-size: 13px;margin-top: 10px;}
.f_copy {text-align:center;margin-top: 30px;}
.backToTop {display:none;width:50px;height:50px;line-height:1.5;text-align:center;position:fixed;right:20px;bottom:50px;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;}


/*news*/
.secpad2 {padding:80px 0 60px;}
.left {float:left;width:280px;}
.pnav h3 {height: 80px;line-height:80px;text-align: center;color:#fff;background-color: #00769c;font-size: 28px;}
.pnavMenu {border:1px solid #ddd;border-top:none;}
.pnavMenu h6 {font-size:18px;border-top:1px dashed #eee;}
.pnavMenu h6:first-child {border-top:none;}
.pnavMenu h6 a {display: block;padding:12px 10px 12px 15px;}
.pnavMenu h6.on a,.pnavMenu a:hover,.pnavMenu ul li.cur a {color:#f39801;}
.pnavMenu ul { display:none;padding:0 10px 0 25px;font-size: 16px;}
.pnavMenu ul li {margin-bottom: 10px;background:url(../images/dot.png) no-repeat 0 8px;padding-left:15px;}
.left_cont {margin-top:15px;}
.left_cont h6 {background-color:#00769c;color:#fff;height:50px;line-height:50px;text-align:center;font-size:18px;}
.left_cont_wrap {border:1px solid #ddd;padding:15px;}
.left_cont_wrap p {margin-bottom:10px;font-size:15px;color:#555;}

.right {float:right;width:880px;}
.breadnav {border-bottom:1px solid #ddd;margin-bottom:30px;}
.breadnav h3 {float:left;font-size:22px;padding-bottom:10px;border-bottom:3px solid #f39801;}
.breadnav p {float:right;color:#999;font-size:14px;margin-top:15px;}
.breadnav p a {color:#999;}
.breadnav p a:hover {text-decoration:underline;color:#000;}

.nlist li {margin-bottom:15px;padding-bottom:15px;border-bottom:1px dashed #ddd;overflow: hidden;}
.nlist li a {display:block;}
.nlist_pic {float:left;width:280px;overflow:hidden;}
.nlist_pic img {width:100%;height:184px;transition:all 0.5s;}
.nlist_txt {float:right;width:560px;}
.nlist_txt h6 {font-size:20px;font-weight: bold;margin:20px 0 10px;}
.nlist_txt span {display:block;font-size:14px;color:#8f8f8f;}
.nlist_txt p {line-height:1.6;margin-top: 20px;}
.nlist li a:hover {border-color:#f39801;}
.nlist li a:hover .nlist_txt h6 {color:#f39801;}
.nlist li a:hover .nlist_pic img {transform:scale(1.2);}

#pages {margin:35px 0;text-align:center;clear:both;}
#pages a,#pages span {display:inline-block;text-align:center;padding:0 13px;height:36px;line-height:36px;margin:0 2px;font-size:16px;border:1px solid #aaa;border-radius:3px;}
#pages a:hover,#pages span {border-color:#f39801;color:#f39801;}
#pages span {background-color:#f39801;color:#fff;}

.show_tit {font-size:26px;text-align:center;line-height:1.2;padding:30px 15px 10px;}
.show_des {color:#999;text-align:center;margin-top:5px;font-size:14px;border-top:1px dashed #eee;padding:5px 0;border-radius:4px;}
.show_con {padding:20px 0;margin:15px 0;color:#666;font-size:16px;line-height:1.6;}
.show_con p,.show_con div {margin-bottom:15px;}
.show_con img {max-width:100%;height:auto !important;}


/*product*/
.plist ul li {float:left;width:282px;margin:0 17px 17px 0;}
.plist li a {display:block;border:1px solid #00769c;transition:all 0.3s;position:relative;}
.plist li a span {display:block;overflow:hidden;}
.plist li a span img {width:100%;height:215px;transition:all 1s;}
.plist li a h6 {height:40px;line-height:40px;padding:0 5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-top:1px solid #d4d4d4;text-align: center;}
.plist li a:hover {border-color:#f39801;}
.plist li a:hover span img {transform:scale(1.05);}
.plist li a:hover h6 {color:#f39801;}

.show_pic {text-align:center;margin-top:20px;}
.showp_tel {margin-top:30px;text-align: center;font-size: 20px;border:1px dotted #f39801;padding:10px;}
.show_contit {background-color:#f2f2f2;margin-top:30px;border-left: 5px solid #f39801;padding:10px;font-weight: bold;}


/*video*/
.v_list li {float:left;width:280px;margin:0 20px 20px 0;}
.v_pic {overflow:hidden;position:relative;}
.v_pic img {width:100%;height:240px;transition:all 1s;}
.v_pic i {display:block;background:url(../images/play.png) no-repeat;width:75px;height:75px;position:absolute;top:50%;left:50%;margin-top:-38px;margin-left:-38px;}
.v_list li h6 {height:40px;line-height:40px;text-align:center;padding:0 5px;background-color:#00769c;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.v_list a:hover .v_pic img {transform:scale(1.2);}
.v_list a:hover h6 {background-color:#f39801;}

.show_v iframe {width:100%;height:600px;}