/*重置*/
@charset "utf-8";
*{ margin:0px; padding:0px;}
a{ color: #333;text-decoration: none;outline:none;}
a:focus, a:hover{color:#333;text-decoration: none;outline: none;  outline-offset: 0;}
table{border-collapse:collapse; border-spacing:0px;}
body{text-align:left;font-weight:normal;word-wrap:break-word;color: #333;line-height:24px;font:16px "微软雅黑","Arial,Microsoft YaHei";background:#ffffff;}
ul,dl,li,i{list-style:none;}i,em{font-style:normal;font-weight:normal;list-style:none;}
h1,h2,h3,h4,h5{font-size:16px;font-weight:normal;}
input,textarea,button{outline:none; font:16px "微软雅黑","Arial,Microsoft YaHei";}label{font-weight: normal;}
.lt{float:left;}.rt{float:right;}.hide{display: none;}.show{display: block;}
.pr{position: relative;}.oh{overflow: hidden;}
.tc{text-align:center;}.tr{text-align:right;}.tl{text-align:left;}.fwn{font-weight: normal}
.transition{-webkit-transition: all  0.3s ease-out;-moz-transition: all  0.3s ease-out;-o-transition: all  0.3s ease-out; transition: all  0.3s ease-out; }
.slick-slide img{margin:0 auto;}
.slick-slide{outline: none;}
.container{width: 1200px;margin:0 auto;}
/*banner*/
#model_banner{min-width: 1200px;}
#model_banner  .banner_img{width:100%;margin:0;left:0;}
#model_banner .slick-dots li {width:auto;height:20px;margin:0 5px;position: relative;}
#model_banner .slick-dots li:after{content:'';display: inline-block;width:20px;border-top:2px solid #fff;vertical-align: middle;}
#model_banner .slick-dots li button{width:12px;height:12px;background: #fff;border-radius: 0;vertical-align: middle;;
transform: rotate(45deg);-webkit-transform: rotate(45deg);display: inline-block;margin-right:10px;}
#model_banner .slick-dots li.slick-active button{background: #1d947b;}
#model_banner .slick-dots li:last-child:after{display: none;}


.model_wrapper{padding-top:100px;}
#header{position: fixed;top:0;left:0;right:0;background: #fff;
    z-index:50;box-shadow: 0 0 10px 0 rgba(0,0,0,.5);}
.header_box{height:100px;}
.logo{display: inline-block;vertical-align: top;width:25%;}
.logo a{display: block;position:relative;height:100px;}
.logo a img{position: absolute;top:0;bottom:0;left:0;margin:auto;max-height: 100%;max-width: 100%;}

.nav{float:right;width:72%;}
.nav li {position:relative;float:left;padding:25px 0;text-align: center;}
.nav li a{display: block;height:50px;line-height: 50px;}
.nav .nav_child{background:#fff;border-bottom:1px solid #f1f1f1;
    position: absolute;top:100px;left:0;width:100%;display: none;}
.nav .nav_child li {float:none;width: 100%;padding:0;}
.nav .nav_child li a{line-height: 45px;height:45px;font-size: 14px;color:#999;position: relative;}
.nav li a:hover{color:#1d947b;}
.nav li a:hover:before{content:"";display: block;position: absolute;top:0;left:50%;margin-left:-4px;
width:8px;height:20px;background: #1d947b;}
.nav li a:hover:after{content:"";display: block;position: absolute;bottom:0;left:50%;margin-left:-4px;
    width:8px;height:20px;background: #1d947b;}
.nav li.current a,.nav li.on a{color:#1d947b;}
.nav li.current a:before,.nav li.on a:before{content:"";display: block;position: absolute;top:0;left:50%;margin-left:-4px;
    width:8px;height:20px;background: #1d947b;}
.nav li.current a:after,.nav li.on a:after{content:"";display: block;position: absolute;bottom:0;left:50%;margin-left:-4px;
    width:8px;height:20px;background: #1d947b;}
.nav li.current .nav_child li a:after,.nav li.on .nav_child li a:after{display: none;}
.nav li.current .nav_child li a:before,.nav li.on .nav_child li a:before{display: none;}
.nav li.current .nav_child li a,.nav li.on .nav_child li a{font-size: 14px;color:#999;}
.nav li.current .nav_child li a:hover,.nav li.on .nav_child li a:hover{color:#fff;background: #1d947b;}
.nav .nav_child li a:hover:before{display: none;}
.nav .nav_child li a:hover:after{display: none;}



.section{padding:100px 0 0;}
.s_title{margin-bottom:60px;padding:0 0  0 30px;position: relative;}
.s_title:before{content:"";display: block;position: absolute;left:0;top:50%;margin-top:-13px;width:8px;height:25px;background: #1d947b;}
.s_title h4{font-size: 24px;color:#1d947b;line-height:33px;height:33px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.s_title h3{font-size: 24px;line-height:33px;height:33px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.tit_name{width:825px;display: inline-block;}
.s_more a{display: block;width:330px;height:26px;background: #1d947b;margin-top:20px;}
.s_more a img{margin:0 20px;}
.section_one .tit_name{width:570px;}
.section_one .s_more a{margin-top:0;}

.about_lt{width:570px;display: inline-block;background: #f9f9f9;padding:40px;}
.about_txt{font-size: 14px;color:#666;line-height: 32px;height:320px;overflow: hidden;  display: -webkit-box;  -webkit-box-orient: vertical;  -webkit-line-clamp:10;}
.about_img{float: right;width:550px;height:605px;margin-top:-120px;position: relative;}
.about_img img{max-width: 100%;max-height: 100%;}
.section_one .s_more a img{margin-left:50px;}
.section_one{padding-bottom:50px;}
.service_cont{width:1320px;padding:30px 0 0;}
.service_list{width:480px;display:inline-block;vertical-align:top;margin:0 136px 0 0;position: relative;padding-top:188px;}
.service_list .ser_pic{width:320px;height:320px;position: absolute;right:20px;top:0;z-index:20;}
.service_list .ser_pic img{max-height: 100%;max-width: 100%;}
.service_list .ser_pic .pic_f{position: absolute;top:0;left:0;width:100%;height:100%;background: rgba(29,148,123,.8);display: none;}
.service_list .ser_pic .pic_f span{display: block;width:50px;height:50px;position: absolute;top:0;bottom:0;left:0;right:0;margin:auto;}
.service_list .ser_pic .pic_f span i{font-size: 46px;color:#fff;}
.service_list .ser_title{position:relative;background: #f9f9f9;height:170px;padding-top:150px;padding-left:80px;width:400px;}
.service_list .ser_title h3{font-size: 16px;font-weight: bold;height:33px;line-height: 33px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.service_list .ser_title p{font-size: 14px;color:#666; height:33px;line-height: 33px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.service_list .ser_title a{font-size: 12px;color:#999;display: block;margin-top:35px;}
.service_list .ser_title a i{font-family: "幼圆";margin-left:5px;}
.service_list .ser_title:before{content:'';display: block;position: absolute;left:0;top:167px;width:60px;
    border-top:1px solid #08a271;z-index:25;}
.service_list .ser_title a:hover{color:#1d947b;}
.service_list:hover .ser_pic .pic_f{display: block;}
.service_cont .service_list:nth-child(1) .ser_title a {position: relative;z-index:30;}
.service_cont .service_list:nth-child(2){margin-top:-30px;padding-top:60px;}
.service_cont .service_list:nth-child(2) .ser_pic{left:0;right:0;}
.service_cont .service_list:nth-child(2) .ser_title{margin-left:215px;padding-top:60px;height:310px;width:235px;padding-left:135px;}
.service_cont .service_list:nth-child(2) .ser_title:before{top:77px;left:65px;z-index:22;}

.service_cont .service_list:nth-child(3){width:500px;padding-top:200px;margin-top:-80px;}
.service_cont .service_list:nth-child(3) .ser_pic{right:-60px;}
.service_cont .service_list:nth-child(3) .ser_title{padding:55px 300px 0 20px;height:210px;width:180px;text-align: right;}
.service_cont .service_list:nth-child(3) .ser_title:before{left:auto;right:223px;top:70px;}

.service_cont .service_list:nth-child(4){padding-top:60px;margin-top:-30px;}
.service_cont .service_list:nth-child(4) .ser_pic{left:30px;}
.service_cont .service_list:nth-child(4) .ser_title{padding:55px 0 0 165px;height:270px;width:170px;margin-left:225px;}
.service_cont .service_list:nth-child(4) .ser_title:before{top:70px;left:90px;}


.section_three{padding-top:124px;}
.section_three .s_more{transform: rotate(90deg);-webkit-transform: rotate(90deg);margin-top:-70px;}
.section_three .s_more a{width:214px;}
.case_cont{width:1260px;}
.case_list{width:360px;display: inline-block;margin:0 55px 60px 0;vertical-align: top;background: #f9f9f9;}
.case_list dt{height:260px;width:100%;text-align: center;}
.case_list dd{padding:23px;position: relative;}
.case_list dd:after{content:"";display: block;height:60px;position: absolute;right:20px;top:-30px;border-left:2px solid #1d947b;}
.case_list dd a{line-height: 30px;height:30px;display: block;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.case_list:hover dd a{color:#1d947b;}


.section_four{padding:50px 0 100px;}
.news_cont{}
.news_lt{width:570px;display: inline-block;vertical-align: top;margin-right:55px;}
.news_rt{width:570px;display: inline-block;vertical-align: top;}
.news_lt dl dt{height:224px;text-align: center;border:1px solid #f1f1f1;}
.news_lt dl dd h3{margin-top:8px;font-size: 16px;line-height: 33px;height:33px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.news_lt dl dd span{font-size: 14px;color:#999;display: block;line-height: 30px;margin:3px 0;}
.news_lt dl dd .news_p{font-size: 14px;color:#666;line-height: 30px;height:60px;
    overflow: hidden;  display: -webkit-box;  -webkit-box-orient: vertical;  -webkit-line-clamp:2;}
.news_list{margin-bottom:35px;overflow: hidden;}
.news_list dt{width:94px;height:94px;border:1px solid #f1f1f1;text-align: center;float:left;}
.news_list dt h3{font-size: 24px;color:#666;line-height: 24px;height:24px;padding:13px 0;}
.news_list dt span{font-size: 14px;color:#666;width:60px;margin:0 auto;border-top:2px solid #1d947b;height:40px;line-height: 40px;display: block;}
.news_list dd{margin-left:115px;}
.news_list dd h3{line-height: 33px;height: 33px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.news_list dd .news_t{font-size: 14px;color:#666;line-height: 30px;height:60px;margin-top:5px;
    overflow: hidden;  display: -webkit-box;  -webkit-box-orient: vertical;  -webkit-line-clamp:2;}
.news_list:hover dd h3 a{color:#1d947b;}


.footer{padding:50px 0;background: #f9f9f9;}
.footNav{width:420px;display: inline-block;vertical-align: top;}
.footNav li{display: inline-block;width:32%;vertical-align: top;}
.footNav li a{display: block;font-size: 14px;color:#666;line-height: 36px;}
.footNav li a span{font-size: 16px;color:#333;}
.footNav li a:hover{color:#1d947b;}
.footNav li a:hover span{color:#1d947b;}

.contact{width: 330px;display: inline-block;vertical-align: top;margin:0 50px;}
.contact h3{font-size: 16px;color:#333;line-height: 36px;}
.contact p{font-size: 14px;color:#666;line-height: 36px;}

.foot_ser h3{font-size: 24px;font-weight: bold;line-height: 30px;text-align: right;}
.foot_ser form{width:330px;height:45px;border:1px solid #e2e2e2;margin-top:20px;}
.foot_ser form input{background: none;border:none;height:43px;line-height: 43px;vertical-align: top;font-size:14px;color:#999;}
.foot_ser form .ser_txt{width:265px;padding:0 10px;}
.foot_ser form .ser_sub{width:40px;height:43px;background: url(../images/ser_03.png) no-repeat center center;}

.foot_share{margin-top:30px;}
.foot_share li{display: inline-block;vertical-align: top;position: relative;margin:0 15px;}
.foot_share li i{display: block;width:24px;height:20px;}
.foot_share li.wx .wx_box{display:none;position: absolute;right:120%;top:50%;margin-top:-65px;width:130px;height:130px;text-align: center;}
.foot_share li.wx .wx_box img{max-width: 100%;max-height: 100%;}
.foot_share li.wx i{background: url(../images/c_03.png) no-repeat center center;}
.foot_share li.qq i{background: url(../images/c_05.png) no-repeat center center;}
.foot_share li.wb i{background: url(../images/c_07.png) no-repeat center center;}
.foot_share li.wx:hover i{background: url(../images/cn_03.png) no-repeat center center;}
.foot_share li.qq:hover i{background: url(../images/cn_05.png) no-repeat center center;}
.foot_share li.wb:hover i{background: url(../images/cn_07.png) no-repeat center center;}
.foot_share li.wx:hover .wx_box{display: block;}

.copy{background: #1d947b;text-align: center;padding:12px 0;color:#fff;font-size: 14px;}
.copy a{color:#fff;font-size: 14px;}