*{ padding:0px; margin:0px;box-sizing: 0;box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;}
li{list-style:none;}
img{border:none;border:0;}
a{text-decoration:none;color:#333;-webkit-tap-highlight-color:rgba(0, 0, 0, 0); /* 取消链接高亮 */ }
a:hover{color:#1753B5;}
a:focus {outline:0; } 
body{font-family: "Source Sans Pro", "Helvetica Neue", "Helvetica", "Arial", sans-serif;background:#fff; font-size: 14px; max-width:1920px;}
input,input:focus{outline:none;}
h1{ font-size:20px}
h2{ font-size:18px}
h3{ font-size:16px}
h4{ font-size:14px}
/*通用调用*/
.fl{float:left;}
.fr{float:right;}
.border_box{box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;}
.clearfix::before,.clearfix::after{content: "";display: block; height: 0;clear:both; visibility: hidden;}
.clearfix{*zoom: 1;/*ie6清除浮动的方式 *号只有IE6-IE7执行，其他浏览器不执行*/}
table{width: 100%; margin: 20px auto; font-size: 14px; border-collapse: collapse; border-spacing: 0px 0px;border: 1px solid #dedede;font-size: 14px; color: #666; line-height: 200%;}
table tr{height:50px;}
table td { text-align: center;  padding: 5px; border:1px solid #dedede;}
.all_w{width:80%; margin: 0 auto;}
/*导航*/
.nav{width:100%;left:0; top: 0; z-index: 999;position: absolute;}
.nav .content{height:100px;}
.nav .border{width:100%; height:1px; background:#fff; opacity: 0.1;filter: alpha(opacity=10);}
.nav .logo{ height:100px;}
.nav .logo a{ display:block; width: 100%; height: 100%;}
.nav .logo a img{height:60px;margin-top: 20px; width:auto;}
.nav ul{float:right;} 
.nav ul li{height:100px; float:left; line-height:100px; text-align:center; position: relative; margin-left: 20px;}
.nav ul li span{position:absolute; bottom:20px; left: 0; width:0; background:#fff; height:2px; transition: .3s;}
.nav ul li a{ display:block;height:100px; padding: 0 10px; color:#fff; font-size: 16px;}
.nav ul li:hover span{width:100%;}
.nav ul li:active span{width:100%;}
.nav ul li.on span{width:100%;}
.menu{width:30px;height:100px; float: right;text-align: center; display: none;}
.menu .nav_icon{display:inline-block; position:relative;width:30px;height:3px;margin-top: 33px;background-color:#fff;transition: .3s;}
.menu .nav_icon:before{content:'';display:block;width:30px;height:3px;position:absolute;background:#fff;transition: .3s;margin-top:-10px}
.menu .nav_icon:after{content:'';display:block;width:30px;height:3px;position:absolute;background:#fff; transition: .3s;margin-top:10px}
.menu.active .nav_icon{background:transparent;}
.menu.active .nav_icon::before{margin-top:0;-webkit-transform:rotate(45deg);transform:rotate(45deg);}
.menu.active .nav_icon::after{margin-top:0;-webkit-transform:rotate(-45deg);transform:rotate(-45deg);}
/*轮播图*/
.focus{width:100%;position:relative;}
.focus .hd{width:100%; height:10px;  position:absolute; z-index:1; bottom:30px; text-align:center;  }
.focus .hd ul{display:inline-block; height:10px; font-size:0; vertical-align:top;}
.focus .hd ul li{display:inline-block; width:10px; height:10px;  -webkit-border-radius:5px; -moz-border-radius:5px; border-radius:5px; background:#999; margin:0 10px;  vertical-align:top; overflow:hidden; }
.focus .hd ul .on{background:#1753B5;}
.focus .bd{position:relative; z-index:0;}
.focus .bd ul{heigth:100%;}
.focus .bd li img{width:100%; display: block; object-fit: cover;}
.focus .bd li{position:relative;}
.focus .bd li .font{height:160px; position: absolute; left: 10%; top:50%; margin-top: -80px;}
.focus .bd li .font .t{font-size:50px; color:#fff; line-height: 50px; height:50px; overflow: hidden; text-align: center;}
.focus .bd li .font .d{font-size:14px; color:#fff; line-height:25px; height:50px; overflow: hidden; text-align: center; margin: 20px auto;}
.focus .bd li .font a{width:240px; display: block; height:50px; text-align: center; color:#fff;margin:0 auto; line-height: 50px; border-radius: 25px; font-size: 18px; border:1px solid #fff;}
.focus .bd li .font a:hover{background:#F2C600; border-color:#F2C600; color:#fff;}
.focus .bd li .font a:active{background:#F2C600; border-color:#F2C600; color:#fff;}
.focus .prev{position:absolute;display:none;width:47px;height:79px;background: url(../image/banner_btn.png) no-repeat; overflow: hidden;transition: .3s;background-position:left; left:0; top:50%; margin-top: -40px;opacity:.7; filter: alpha(opacity=70); transition: .3s;}
.focus .next{position:absolute;display:none;width:47px;height:79px;background: url(../image/banner_btn.png) no-repeat; overflow: hidden;transition: .3s;background-position:right; right:0; top:50%; margin-top: -40px;opacity:.7; filter: alpha(opacity=70); transition: .3s;}
.focus:hover .prev{ display: block;}
.focus:hover .next{ display: block;}
.focus .prev:hover{opacity:1;filter: alpha(opacity=100);}
.focus .next:hover{opacity:1;filter: alpha(opacity=100);}
/*首页公司简介*/
.about{ width: 100%; background: #f5f5f5; position: relative; overflow: hidden;}
.about .img{ width: 35%; float: left; height: 100%; position: absolute; left: 0; top: 0; background: url(../image/about2.jpg) no-repeat center; background-size:cover;}
.about .right{ width: 73%; float: right; position: relative;background: #f5f5f5;}
.about ul{margin-top: 45px;}
.about ul li{ width: 25%; text-align: center;  border-right: 1px solid #e1e1e1; height: 250px; padding:0 5px; float: left;}
.about ul li:last-child{border:none;}
.about ul li .a1{ font-size: 65px;  color: #1753b5; padding-top: 50px; line-height: 1em;}
.about ul li .a1 sup{font-size: 50px;}
.about ul li .a2{ line-height: 1.6em; margin-top: 20px; color: #333;}
.about .font{ text-align: right;background: url(../image/about_text_bg.png) no-repeat right center; background-size: contain;}
.about .font .a{ font-size: 36px; color: #333; position: relative;padding-bottom: 5px;margin-bottom: 20px;}
.about .font .a:after{ content: '';  width: 50px;  height: 3px;  position: absolute;  bottom:0;  right:0;  background-color: #1753b5;}
.about .font .b{  line-height: 1.8em;  width: 60%;  font-size: 14px;  color: #666;  margin-left: 40%;}
.about .more{  width: 60px;  height: 60px; background: url(../image/ss.png) no-repeat center #fed000; cursor: pointer; display: block;}
.about .more:hover{ background: url(../image/ss.png) no-repeat center #f2c600;}
/*首页产品中心*/
.all_title .t{font-size: 36px; color: #333;line-height: 36px; font-weight: bold;}
.all_title .line{ width: 65px; height: 3px;background-color: #1753b5; margin: 20px 0 20px 0;}
.all_title .d{font-size: 18px; color: #666;line-height: 18px;}
.product{padding:50px 0; overflow: hidden;}
.product .content{ margin-top: 30px; height:640px; overflow: hidden;}
.product .content .left{ width: 37%; float: left; position: relative; height:640px;}
.product .content .left .img{display:block; width:100%; height:100%; object-fit: cover;}
.product .content .left a{ display: block; color: #fff; overflow: hidden; position: relative; height:100%; width:100%;}
.product .content .left a:befor{ content: ''; position: absolute; width: 100%; height: 100%; top:0; left:0; background-color: rgba(0,0,0,.2); z-index: 1;}
.product .content .left a:after{ content: ''; position: absolute; width: 0%; height: 100%; top:0; left:0; background-color: rgba(0,0,0,.2); z-index: 1;transition: all 0.6s ease-out;}
.product .content .left a:hover:after{ background-color: rgba(0,0,0,.6); width: 100%; transition: all 0.6s;}
.product .content .left .text{ position: absolute; top:0; left: 0; width: 100%; height: 100%; z-index: 2; padding:30px 10%;}
.product .content .left .text h3{ font-size: 26px; font-weight: normal; padding-bottom: 30px;}
.product .content .left .text span{  display: block;  margin-top: 20px;}
.product .content .left .text p{ font-size: 16px; line-height:30px; height:60px; overflow: hidden;}
.product .content .right{ width: 62%;    float: right; height:640px;}
.product .content .right ul.cplist{ height:380px;}
.product .content .right ul.cplist li{ color: #fff; position: relative; width: 32%;  margin-right: 2%;  margin-bottom: 20px;  overflow: hidden; height:100%; float:left;}
.product .content .right ul.cplist li .img{display:block; width:100%; height:100%; object-fit: cover;}
.product .content .right ul.cplist li a{ display: block; color: #fff; overflow: hidden; position: relative;width:100%; height:100%;}
.product .content .right ul.cplist li:last-child{ margin-right: 0;}
.product .content .right ul.cplist li:before{ content: ''; position: absolute; width: 100%; height: 100%; top:0; left:0; background-color: rgba(0,0,0,.2); z-index: 1;}
.product .content .right ul.cplist li:after{ content: ''; position: absolute; width: 0%; height: 100%; top:0; left:0; background-color: rgba(0,0,0,.2); z-index: 1;}
.product .content .right ul.cplist li .text{ position: absolute; top:0; left: 0; width: 90%; height: 100%; z-index: 2; padding:30px 10%; }
.product .content .right ul.cplist li .text h3{ font-size: 22px; font-weight: normal;}
.product .content .right ul.cplist li .text p{  line-height: 24px; height:48px; overflow: hidden; margin-top: 10px;}
.product .content .right ul.cplist li .text span{ display: block; margin-top: 10px;}
.product .content .right ul.cplist li:hover:after{ background-color: rgba(0,0,0,.6); width: 100%; transition: all 0.6s;}
.product .content .bottom .intro{ float: left; width: 66%; padding:40px 60px; background-color: #ebebeb; height:240px;}
.product .content .bottom .intro h3{ font-size: 30px; color: #666; padding-bottom: 20px;}
.product .content .bottom .intro .tel .a{ float: left; font-size: 16px; color: #666;}
.product .content .bottom .intro .tel .a p:nth-child(1){ line-height: 1.4em;}
.product .content .bottom .intro .tel .a a{display:block; height:50px; line-height: 50px;   font-size: 30px;   color: #333;   padding-left: 60px;background:url(../image/tel.png) no-repeat left center;}
.product .content .bottom .intro .tel .lqzl{ float: right; display: block; width: 148px; line-height: 48px; font-size: 18px; color: #fff; text-align: center; background-color: #1854b5;      margin-top: 15px;}
.product .content .bottom .intro .tel .lqzl:hover{  background: #154ca3;}
.product .content .bottom .more{height:240px;  float: right;  width: 32%;}
.product .content .bottom .more{ display: block;}
.product .content .bottom .more img{display:block; width:100%; height:100%; object-fit: cover;}
/*客户现场*/
.case .left{ float: left; width: 50%; position: relative;}
.case .left .font{ position: absolute; top:10%; left:10%; z-index: 9;}
.case .left .font h3{ font-size: 40px; color: #333; font-weight: normal; padding-bottom: 20px;}
.case .left .font p{ font-size: 18px; color: #666;}
.case .left .font a{ display: block; background: url(../image/case_jt.png) no-repeat; margin-top: 20%; width: 56px; background-size: 100%; height:56px;}
.case .left .font a:hover{ background: url(../image/case_jt_h.png) no-repeat;}
.case .left img{width:100%; display: block;}
.case .right{ float: right;  width: 50%; position: relative;}
.case .right img{width:100%; display: block;}
.case .right .font{ position: absolute; top:10%; left:10%;}
.case .right .font h3{ font-size: 40px; color: #333; font-weight: normal; padding-bottom: 20px;}
.case .right .font p{ font-size: 18px; color: #666;}
.case .right .font .text{ margin-top: 10%;}
.case .right .font .text p{ text-indent: -10px;}
.case .right .font .lqzl{ display: block; background-color: #275cb7; width: 130px; line-height: 42px; font-size: 14px; color: #fff; text-align: center; margin-top: 10px;}
.case .right .font .lqzl:hover{background: #154ca3;}
/*首页新闻*/
.news{padding:50px 0 100px 0; background: #f5f5f5; margin-top: 50px;}
.news ul li{width:32%; margin-right:2%; float:left; margin-top: 30px; background: #fff; padding: 20px;}
.news ul li:nth-child(3n){margin-right:0;}
.news ul li .img{overflow:hidden;}
.news ul li img{display:block; width:100%; transition: .3s;}
.news ul li .title{font-size: 18px; color: #666;line-height:30px; height:30px; overflow: hidden; margin: 15px 0; transition: .3s;}
.news ul li .font{font-size: 14px; color: #999;line-height:30px; height:60px; overflow: hidden;}
.news ul li .time{ margin-top: 10px; height:35px; font-size: 20px; line-height: 35px; font-weight: bold; color: #666; background: url(../image/news_jt.png) no-repeat right center;}
.news ul li .line{width:100%; height:1px; background:#999; margin-top: 10px;}
.news ul li:hover .title{color:#1753B5;}
.news ul li:active .title{color:#1753B5;}
.news ul li:hover .time{background: url(../image/news_jt_h.png) no-repeat right center;}
.news ul li:active .time{background: url(../image/news_jt_h.png) no-repeat right center;}
.news ul li:hover .img img{transform:scale(1.1,1.1);}
/*首页客户现场*/
.khxc{margin:100px auto;}
.khxc ul li{width:32%; margin-right: 2%; margin-top: 30px; padding:20px; float: left; transition: .3s; overflow: hidden; background:#f5f5f5;position: relative;}
.khxc ul li a{display:block;}
.khxc ul li:nth-child(3n){margin-right:0;}
.khxc ul li .img{overflow:hidden;}
.khxc ul li img{display:block; width:100%; transition: .3s;}
.khxc ul li .t{height:30px; line-height: 30px; overflow: hidden; font-size: 20px; color: #666;font-weight: bold; margin-top: 20px; text-align: center;}
.khxc ul li .line{width:0px; height:5px;background-color:#1753b5; transition: .3s; position: absolute; bottom: 0; left: 0;}
.khxc ul li .d{height:48px; line-height: 24px; overflow: hidden; font-size: 14px; color: #999;}
.khxc ul li:hover{box-shadow: 0 5px 10px 0 #dddddd;}
.khxc ul li:hover .t{color:#1753b5;}
.khxc ul li:hover img{transform:scale(1.1,1.1);}
.khxc ul li:active .t{color:#1753b5;}
.khxc ul li:hover .line{width:100%;}
.khxc_ul li{width:32%; margin-right: 2%; margin-top: 30px; padding:20px; float: left; transition: .3s; overflow: hidden; background:#fff;position: relative;}
.khxc_ul li a{display:block;}
.khxc_ul li:nth-child(3n){margin-right:0;}
.khxc_ul li .img{overflow:hidden;}
.khxc_ul li img{display:block; width:100%; transition: .3s;}
.khxc_ul li .t{height:30px; line-height: 30px; overflow: hidden; font-size: 20px; color: #666;font-weight: bold; margin-top: 20px; text-align: center;}
.khxc_ul li .line{width:0px; height:5px;background-color:#1753b5; transition: .3s; position: absolute; bottom: 0; left: 0;}
.khxc_ul li .d{height:48px; line-height: 24px; overflow: hidden; font-size: 14px; color: #999;}
.khxc_ul li:hover{box-shadow: 0 5px 10px 0 #dddddd;}
.khxc_ul li:hover .t{color:#1753b5;}
.khxc_ul li:hover img{transform:scale(1.1,1.1);}
.khxc_ul li:active .t{color:#1753b5;}
.khxc_ul li:hover .line{width:100%;}
/*底部*/
.footers{ background: url(../image/foot1.jpg) no-repeat center; padding:40px 0;background-size: cover; margin-top: 60px;}
.footers li{ width: 23.5%; margin-right: 2%; float: left;}
.footers li:last-child{ margin-right: 0;}
.footers li h2{ font-weight: normal; font-size: 16px; color: #fff; padding-bottom: 15px; border-bottom: 1px solid #999; margin-bottom: 20px;}
.f_about{ font-size: 14px; color: #b2b2b2; line-height: 2em;}
.f_about a{ display: block; width: 100px; line-height: 34px; font-size: 14px; color: #b2b2b2; text-align: center; border: 1px solid #b2b2b2; border-radius: 25px;  margin:15px 0 0 0;}
.f_about a:hover{  background: #fff;  border: 1px solid #fff;  color: #333;}
.index_do a{width: 80%;  display: block;  font-size: 14px;  color: #b2b2b2;  line-height: 2em;  position: relative;  transition: all 0.6s ease-out;}
.index_do a:before{  content: '-';  position: absolute;  left:0;  top:0px;  opacity: 0;  transition: all 0.6s ease-out;}
.index_do a:hover{ padding-left: 10px;  transition: all 0.6s ;}
.index_do a:hover:before{  opacity: 1;  transition: all 0.6s;}
.footers .img{display:block; width:50%;}
.footers .img img{display:block; width:100%;}
.footers .img .font{font-size: 14px;  color: #b2b2b2;  line-height: 2em;}
.index_contact{ font-size: 14px;  color: #b2b2b2;  line-height: 2em;}
.index_contact a{color: #b2b2b2;}
.foot{  background: #666;  padding:20px 0;}
.copyright{  font-size: 14px;  color: #999;}
.copyright a{  font-size: 14px;  color: #999; }
/*内页关于我们*/
.all_list{line-height: 30px; padding: 10px 0;}
.all_list .t{ font-size:20px; color:#1753B5; font-weight: 700; float: left;}
.all_list .f{ float: right; color: #999;}
.all_list .f a{color:#333;}
.all_list .f a:hover{color:#1753B5;}
.all_list .f a:active{color:#1753B5;}
.list_banner{position:relative;}
.list_banner img{display:block; width:100%;}
.about_us {margin:30px auto;}
.about_us .content{background:#fff; position: relative;}
.about_us .content img{width:50%; height:100%; object-fit: cover; position: absolute; left: 0; top: 0;}
.about_us .content video{width:50%; float: left;}
.about_us .content .font{width:50%; float:right; padding:20px;}
.about_us .content .font .tit{font-size:30px; height:30px; line-height: 30px; color:#333; font-weight: 700;}
.about_us .content .font .line{width: 62px;height: 5px;background: #333; margin: 20px 0 20px 0;}
.about_us .content .font .text{font-size:14px;line-height: 28px; color:#000;}
.about_us .content:nth-child(2n){margin-top: 50px;}
.about_us .content:nth-child(2n) img{left: 50%;}
.about_us .content:nth-child(2n) .font{width:50%; float:left; padding:50px;}

.pro_con_ul{ margin: 20px auto;}
.pro_con_ul li{width:18.4%; margin-right: 2%; float: left; margin-bottom: 20px;}
.pro_con_ul li a{display:block;}
.pro_con_ul li:nth-child(5n){margin-right:0;}
.pro_con_ul li img{display:block; width:100%;}
.pro_con_ul li .font{line-height:30px; font-size:14px; color:#666; max-height:30px; overflow: hidden; text-overflow: ellipsis; flex-wrap: nowrap; text-align: center; }
.pro_con_ul li .font.b{color:#f1edee;}
/*新闻列表页*/
.news_ul li{width:32%; margin-right:2%; float:left; margin-top: 30px;padding: 20px;    background: #fff;}
.news_ul li:nth-child(3n){margin-right:0;}
.news_ul li .img{overflow:hidden;}
.news_ul li img{display:block; width:100%; transition: .3s;}
.news_ul li .title{font-size: 18px; color: #666;line-height:30px; height:30px; overflow: hidden; margin: 15px 0; transition: .3s;}
.news_ul li .font{font-size: 14px; color: #999;line-height:30px; height:60px; overflow: hidden;}
.news_ul li .time{ margin-top: 10px; height:35px; font-size: 20px; line-height: 35px; font-weight: bold; color: #666; background: url(../image/news_jt.png) no-repeat right center;}
.news_ul li .line{width:100%; height:1px; background:#999; margin-top: 10px;}
.news_ul li:hover .title{color:#1753B5;}
.news_ul li:active .title{color:#1753B5;}
.news_ul li:hover .time{background: url(../image/news_jt_h.png) no-repeat right center;}
.news_ul li:active .time{background: url(../image/news_jt_h.png) no-repeat right center;}
.news_ul li:hover .img img{transform:scale(1.1,1.1);}
/*分页*/
.page{padding: 15px 20px;color: #ccc;text-align:center; margin: 30px auto;}
.page span{	display: inline-block;	color: #ddd;	height: 25px;line-height: 25px;	padding: 0 10px;border: 1px solid #ddd;	margin: 0 2px;vertical-align: middle;}
.page a{display: inline-block;color: #666;	height: 25px;	line-height: 25px;	padding: 0 10px;border: 1px solid #ddd;	margin: 0 2px;vertical-align: middle;}
.page a:hover{text-decoration: none;color: #fff;background-color: #1753B5;	border: 1px solid #1753B5;}
.page .page_current{display: inline-block;height: 25px;line-height: 25px;padding: 0 10px;margin: 0 2px;	color: #fff;background-color: #1753B5;	border: 1px solid #1753B5;vertical-align: middle;}
/*联系我们*/
.contact{margin: 30px auto 0 auto; padding-bottom: 60px;}
.contact a{color:#666;}
.contact a:hover{color:#1753B5;}
.contact a:active{color:#1753B5;}
.contact .left{width:50%; float: left;}
.contact .left .title{font-size: 24px; color: #333; margin-bottom: 15px;}
.contact .left p{font-size: 14px; color: #666; margin-bottom: 12px;}
.contact .left .pic{width:100px;}
.contact .left .pic img{width:100px; height: 100px;}
.contact .left .pic .font{height:20px; line-height: 20px; font-size: 14px; color: #666; text-align: center;}
.contact .right{width:48%; float: right;}
.contact .right .text{width:98%; padding: 10px 1%; outline: none;-webkit-appearance: none;border-radius: 0; border:0;color: #333; height: 40px; line-height: 40px; background:none; margin-bottom: 15px;border: 1px solid #dedede; border-radius: 5px;}
.contact .right .text:focus{border-color:#666;}
.contact .right .text:hover{border-color:#666;}
.contact .right .textarea{width:98%; padding: 10px 1%; outline: none;-webkit-appearance: none;border-radius: 0; border:0;color: #333;border: 1px solid #dedede; border-radius: 5px; background:none;margin-bottom: 15px;}
.contact .right .textarea:focus{border-color:#666;}
.contact .right .textarea:hover{border-color:#666;}
.contact .right .btn{border: none; width: 120px; height: 40px; line-height: 40px; background:#333;border-radius: 20px;  font-size: 14px; transition: .3s; color:#fff;}
.contact .right .btn:hover{background:#1753B5; cursor: pointer;}
/*内页服务中心*/
.service{margin: 30px auto 60px auto;}
.service .all_title{margin-bottom:40px;}
.service ul li{width:48%; margin:10px 1%; font-weight: 100; float: left; background:#fff; padding: 15px;box-shadow: 0 3px 10px 0px #f1f1f1;}
.service ul li img{height:30px; margin: 0 auto; display: block;}
.service ul li .t{font-size:18px; color: #1753B5; line-height: 30px; text-align: center;}
.service ul li .d{color:#999; font-size: 14px; margin-top: 10px; line-height:24px;}
/*产品中心*/
.pro_ul li{width:32%; float: left; margin-right:2%; margin-top: 30px;}
.pro_ul li:nth-child(3n){margin-right:0;}
.pro_ul li a{display:block; width:100%; height: 100%; padding:20px; background:#fff;}
.pro_ul li a .img{ width:100%; position:relative; background:black; overflow:hidden; text-align:center;}
.pro_ul li a .img img{display:block;width:100%; transition: all 1s linear;	-moz-transition: all 1s linear; -webkit-transition: all 1s linear;-o-transition: width all 1s linear;}
.pro_ul li a:hover .img img{ opacity:0.5;transform: scale(1.09,1.09);	-ms-transform: scale(1.09,1.09);-webkit-transform: scale(1.09,1.09);	 -o-transform: scale(1.09,1.09);  -moz-transform: scale(1.09,1.09);}
.pro_ul li a .title{font-size:18px; color: #333; height:50px; line-height: 50px;white-space: nowrap;text-overflow: ellipsis; overflow: hidden;padding: 0 5px; border-bottom: solid 1px #dedede; transition: .3s;}
.pro_ul li a .font{font-size:14px; color: #666; height:48px; line-height: 24px;overflow: hidden; padding: 0 5px; margin-top: 10px;}
.pro_ul li:hover a .title{color:#1753B5}
/*客户现场列表*/
.case_list{background:#fff; padding:20px; margin-bottom: 30px; border-radius: 20px; overflow: hidden;}
.case_list .title_t{font-size:24px; font-weight: 700; border-bottom: 1px dashed #dedede; height:40px; line-height: 30px; padding-bottom: 10px; color:#1753B5;}
.case_ul li{width:22%; float: left; margin-right:4%; margin-top: 20px; background: #fff;}
.case_ul li:nth-child(4n){margin-right:0;}
.case_ul li a{ display:block; width:100%; height:100%;}
.case_ul li .pic{overflow:hidden;}
.case_ul li .pic img{ transition:.3s; width:100%; display:block;}
.case_ul li .down{ padding:25px 15px;}
.case_ul li .down .title{ height:20px; line-height:20px; font-size:20px; color:#333;white-space: nowrap;text-overflow: ellipsis; overflow:hidden; transition:.3s;}
.case_ul li .down .font{ height:75px; line-height:25px; overflow:hidden; font-size:14px; color:#999; margin-top:15px;}
.case_ul li:hover .down .title{ color:#1753B5;}
.case_ul li:hover img{ transform:scale(1.1,1.1);}
.case_ul li:hover{box-shadow: 0px 7px 17px #dedede;}
.case_ul li:active .down .title{ color:#1753B5;}
.case_ul li:active img{ transform:scale(1.1,1.1);}
.case_ul li:active{box-shadow: 0px 7px 17px #dedede;}
/*服务理念*/
.fuwu li{width:32%; float: left; margin-right:2%; margin-top: 30px; background: #fff;}
.fuwu li:nth-child(3n){margin-right:0;}
.fuwu li a{ display:block; width:100%; height:100%;}
.fuwu li .pic{overflow:hidden;}
.fuwu li .pic img{ transition:.3s; width:100%; display:block;}
.fuwu li .down{ padding:25px 15px;}
.fuwu li .down .title{ height:20px; line-height:20px; font-size:20px; color:#333;white-space: nowrap;text-overflow: ellipsis; overflow:hidden; transition:.3s;}
.fuwu li .down .font{ height:auto; line-height:25px; overflow:hidden; font-size:14px; color:#999; margin-top:15px;}
.fuwu li:hover .down .title{ color:#1753B5;}
.fuwu li:hover img{ transform:scale(1.1,1.1);}
.fuwu li:hover{box-shadow: 0px 7px 17px #dedede;}
.fuwu li:active .down .title{ color:#1753B5;}
.fuwu li:active img{ transform:scale(1.1,1.1);}
.fuwu li:active{box-shadow: 0px 7px 17px #dedede;}
/*详情页*/
.content_tit{font-size: 30px; color: #333333;margin-bottom:20px; font-weight: bold;text-align: center; border-bottom: 1px dashed #e5e5e5; heigtht:50px; line-height: 50px; overflow: hidden; margin-top: 30px;}
.wenben{height:auto; overflow: hidden; font-size:14px; color:#666; line-height: 200%; margin-top: 20px;}
.wenben img{display:block; height:auto; width:60%; margin: 10px auto;}
.list_title{font-size: 30px; color: #333; line-height: 30px; padding-bottom: 10px; margin-top: 50px; font-weight: bold;}
.pic_ul li{width:32%; margin-right: 2%; float: left;box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.08); transition: .3s;margin-top:20px;}
.pic_ul li:nth-child(3n){margin-right:0;}
.pic_ul li img{display:block; width:100%; height: auto;}
/*产品列表*/
.product_list .content{background:#f5f5f5; padding:50px 0;}
.product_list .content:nth-child(2n){background:#fff;}
.product_list .content .all_w{ position: relative;}
.product_list .content .img{float:right; width:50%;}
.product_list .content .img img{display:block; width:100%;}
.product_list .content .font{ width:50%; height:160px; top:50%; margin-top: -80px; position: absolute; left: 0;}
.product_list .content .font .tit{height:40px; line-height: 40px; font-size:40px; color:#666; text-align: center; font-weight: 700;}
.product_list .content .font .line{width: 50px;height: 2px;background: #1753B5; margin: 9px auto;}
.product_list .content .font .text{height:40px; line-height: 40px; font-size:24px; color:#333; overflow: hidden; text-align: center;}
.product_list .content .font a{display:block; width:120px; height:40px; font-size:16px; line-height: 40px; text-align: center; color:#fff; background:#1753B5; margin: 20px auto 0 auto;}
.product_list .content:nth-child(2n) .img{float:left;}
.product_list .content:nth-child(2n) .font{left:50%;}
/*产品详情*/
.content_pro{margin-top:30px;}
.content_pro .content{padding-bottom:50px;}
.content_pro .content:nth-child(2n){background:#fff; padding:50px 0;}
.content_pro .content:nth-child(2n) .list_title{margin-top:0;}
.content_pro .ttop .img{float:left; width:50%;}
.content_pro .ttop .img img{display:block; width:100%;}
.content_pro .ttop .font{ width:50%; float:right; padding:30px 0;}
.content_pro .ttop .font .tit{height:30px; line-height: 30px; font-size:30px; color:#333; font-weight: 700;}
.content_pro .ttop .font .text{height:240px; line-height: 40px; font-size:18px; color:#666; overflow: hidden;margin-top: 20px;}
.content_pro .canshu{padding-bottom:50px;}
.content_pro .canshu li{border-bottom:1px solid #dedede; display: block;}
.content_pro .canshu li .ww{width:25%;padding:30px 0; float:left;}
.content_pro .canshu li .t{height:20px; font-size:14px; color:#333; line-height: 20px; overflow: hidden; text-align: center;}
.content_pro .canshu li .d{height:20px; font-size:16px; color:#333; line-height: 20px; overflow: hidden; text-align: center; margin-top: 10px; font-weight: 700;}
.content_pro .zucheng .zc_img{display:block; width:100%; margin-top: 20px;}
.content_pro .video{position:relative;}
.content_pro .video video{display: block; width: 70%; float: left;}
.content_pro .video .font{ width:30%; float:right; padding:0 20px; height:100%; position: absolute; top:0; right:0;}
.content_pro .video .font .tit{height:30px; line-height: 30px; font-size:16px; color:#1753B5; font-weight: 700; margin-top: 40px;}
.content_pro .video .font .text{line-height:24px; font-size:14px; color:#666; overflow: hidden;margin-top: 10px;}
.content_pro .video .font a{height:40px; line-height: 40px; width:100px; background:#F2C600; display: block; margin-top:40px; color: #fff; text-align: center; border-radius: 10px; font-size: 16px; font-weight: 700; transition: .3s;}
.content_pro .video .font a:hover{background:#1753B5;}
.content_pro .video .font a:active{background:#1753B5;}
.content_pro .content .video .font{ background:#fff;}
.content_pro .content:nth-child(2n) .video .font{ background:#f5f5f5;}
.content_pro .xingneng li{width:48%; margin-right: 2%; float: left; margin-top: 20px;}
.content_pro .xingneng li:nth-child(2n){margin-right:0;}
.content_pro .xingneng li img{width:80px; float: left; margin-right: 10px;}
.content_pro .xingneng li .t{height:20px; line-height: 20px; font-size: 16px; color:#333; overflow: hidden; }
.content_pro .xingneng li .d{line-height: 24px; font-size: 14px; color:#999; margin-top: 10px; height:96px;}
.content_pro .content .wenben img.a{display:block; height:auto; width:30%; margin: 10px 10px 10px 0; float: left;}
.content_pro .content:nth-child(2n) .wenben img.a{display:block; height:auto; width:30%; margin: 10px 0px 10px 10px; float: right;}


/*解决方案内页*/
.wapcenf{width:100%; height:auto; margin-top:10px;}
.wapcen{ width:100%; height:auto; margin-top:10px;}
.wapcen .xfont{height:30px; line-height: 30px; font-size: 16px; text-align: center; overflow: hidden;}
.wapleft{ width:47.5%; float:left; height:auto; overflow:hidden;}
.wapleft img{ width:100%; height:auto; display:block;}
.wapright{ width:50.64%; float:right; height:auto; overflow:hidden;}
.wapright video{display:block; width:100%;}
.wapfleft{ width:49%; float:left;}
.wapfleft a{display:block;}
.wapfleft img{ width:100%; height:auto; display: block;}
.wapfright{ width:49%; float:right;}
.wapfright img{ width:100%; height:auto;}
.wapcs{ width:100%; height:auto; margin-top:20px;}
.wapcs h3{ border-left:4px solid #1753B5; padding-left:10px; font-size:15px; color:#333; font-weight:600;}
.wapcs p{ line-height:35px; font-size:13px; color:#777; margin-top:10px;}
.wapxc{ width:100%; height:auto; padding-bottom:20px;}
.wapxc ul{ width:100%; overflow:hidden;}
.wapxc ul li{ width:23.5%; float:left; overflow:hidden; margin-top:30px; margin-right: 2%;}
.wapxc ul li:nth-child(4n){margin-right:0;}
.wapxc ul li a{display:block;}
.wapxc ul li img{ width:100%; height:auto; display:block;}
.wapxc ul li .xfont{height:30px; line-height: 30px; font-size: 14px; color:#666; text-align: center; overflow: hidden; background:#f5f5f5;}

.wapf{height:auto; background:#fff; padding:20px; border-radius: 20px; margin-top: 50px;}
.wapf .list_title{margin-top:0;}
@media (max-width:990px){
	.wapleft{display:block; width:100%;}
	.wapright{display:block; width:100%; margin-top: 30px;}	
	.wapxc ul li{width:49%;}
	.wapxc ul li:nth-child(2n){margin-right:0;}
	.wapfleft{display:block; width:100%;}
	.wapfright{display:block; width:100%; margin-top: 30px;}
}
@media (max-width:480px){	
	.wapxc ul li{display:block; width:100%; margin-right: 0;}
}


/*自适应*/
@media (max-width:1200px){	
	.menu{display:block;}
	.nav ul{width:auto; position: absolute; z-index: 333; right:0; opacity: 0; display: none; transition: .3s; top: 70px;}
	.nav ul.active{right:10%; opacity: 1; display:block;}
	.nav ul li{width:100px; height: 50px;font-size: 14px; line-height: 50px;text-align: center; float: none;}
	.nav ul li a{display: block; width:100%; height:100%;color: #fff; padding: 0; background:#000;    background-color: rgb(0,0,0,0.5); transition: .3s;}
	.nav ul li:hover a{background-color: rgb(0,0,0,0.8);}
	.nav ul li:active a{background-color: rgb(0,0,0,0.8);}	
	.nav ul li.on a{background-color: rgb(0,0,0,0.8);}
	.nav ul li span{display:none;}
	.nav ul li{margin-left:0;}
    .about .text_top li .a2{margin-top: 10px;}
	.about .text_top{margin-top: 20px;}
    .about .text_top li{height: 220px;}
    .about .text_top li .a1{ padding-top: 20px;font-size: 56px;}
    .about .text_middle h3{font-size:24px;}
	.index_product_intro{padding:30px 30px;}
    .index_product_intro h3{font-size: 22px; }
    .index_product_in .index_p_tel{ font-size:14px;}
    .product .content .left .text p{ font-size:14px;}
    .index_product_in a{ font-size:16px;}
	.product .content{height:500px;}
	.product .content .left{height:500px;}
	.product .content .right ul.cplist{height:300px;}
	.product .content .bottom .intro{height:180px;}
	.product .content .bottom .more{height:180px;}
	.product .content .bottom .intro h3{font-size:16px; padding-bottom: 10px; height:30px; line-height: 20px;}
	.product .content .bottom .intro .tel .a{display:none;}
	.product .content .bottom .intro .tel .lqzl{float:left; margin-top: 0;}
	.case .left .font h3{font-size:16px; padding-bottom: 10px;}
	.case .right .font h3{font-size:16px; padding-bottom: 10px;}
	.case .right .font p{font-size:14px;}
	.case .left .font p{font-size:14px;}
	.about ul li .a1{font-size:50px;}
	.about_us .content img{display:block; width:100%; position: relative;}
	.about_us .content .font{display:block; width:100%;}
	.contact .left{width:100%; float: none;}
	.contact .right{width:100%; float: none; margin-top: 20px;}
	.content_pro .video video{width:100%; float: none;}
	.content_pro .video .font{width:100%; float: none; position: relative; padding:50px 20px;}
	.content_pro .video .font .tit{margin-top:0;}
	.content_pro .video .font .text{margin-bottom:20px; margin-top: 0;}
	.content_pro .video .font a{margin-top:0;}
	.content_pro .xingneng li{display:block; width:100%; float:none;}
	.content_pro .xingneng li .d{height:auto;}
	.about_us .content video{width: 100%;}
	.about_us .content .font{width: 100%;}
}
@media (max-width:990px){
	.about .img{display:none;}
	.about .right{float:none; width:100%;}
	.about ul li{margin-bottom:20px; }
	.about .font{text-align: left;}
	.about .font .b{width:100%; margin-left: 0;}
	.about .font .a:after{left:0;}
	.about ul li{width:50%; height:200px;}
	.about ul li:last-child{border-right: 1px solid #e1e1e1;}
	.about .more{display:none;}
	.about ul{margin-top:0;}
	.about{padding:50px 0;}
	.service ul li{width:100%; margin: 10px 0;}	
	.content_pro .ttop .img{float:none; width:100%;}
	.content_pro .ttop .font{float:none; width:100%;}
	.focus .bd li .font{height:100px; margin-top: -50px;}
	.focus .bd li .font .t{height:20px; line-height: 20px; font-size: 20px;}
	.focus .bd li .font .d{margin:10px auto; height:30px; line-height: 30px;}
	.focus .bd li .font a{width:120px; height:30px; line-height: 30px; font-size: 14px;}
	
}
@media (max-width:768px){
	.all_w{width:94%;}
	.nav ul.active{right:3%;}
	.about .img{   width: 100%; text-align: center;float: none; position: relative; height: 100%; display:none;}
    .about .img img{ max-width: 100%;}
    .about .text{ width: 100%; float: none;}
    .about .text_top li{ height: 200px;}
    .about .text_top li .a1{ font-size: 48px;}
    .about .text_top li .a1 sup { font-size: 24px;}
    .about .text_middle{ text-align: left; padding:20px 0;}
    .about .text_middle h3:after{ left: 0;}
    .about .text_middle p{ width: 100%;margin-left: 0%;}
    .about .text_bottom{display:none;}
	.about ul li{height:100px;}
	.about ul li .a1{padding-top:10px;line-height: 20px; font-size:20px;}
	.about ul li .a1 sup{font-size:20px;}
	.about ul li .a2{margin-top:10px;}
	.product .content{height:auto;}
	.product .content .left{height:auto; float:none; width:100%;}
	.product .content .right{float:none; width:100%; height:auto; margin-top: 20px;}
	.product .content .right ul.cplist{height:auto;}
	.product .content .bottom .intro{height:140px; padding:10px;}
	.product .content .bottom .more{height:140px;}
	.product .content .right ul.cplist li .text{padding:10px;}
	.case .left{float:none; width:100%;}
	.case .right{float:none; width:100%;}
	.footers li{width:100%; margin-bottom: 0px;}
	.footers li:nth-child(2n){margin-right:0;}
	.about_us .content .font .tit{font-size:20px; line-height: 20px; height:20px;}
	.case_ul li{width:48%; margin-right:2%;}
	.case_ul li:nth-child(2n){margin-right:0;}
	.news_ul li{width:48%; margin-right:2%;}
	.news_ul li:nth-child(3n){margin-right:2%;}
	.news_ul li:nth-child(2n){margin-right:0;}
	.product_list .content .img{float:none; width:100%;}
	.product_list .content .font{float:none; width:100%; position: relative; margin-top: 20px; height:auto;}
	.product_list .content:nth-child(2n) .img{float:none; width:100%;}
	.product_list .content:nth-child(2n) .font{float:none; width:100%; position: relative; margin-top: 20px; height:auto; left:0;}	
	.news ul li{float:none; width:100%; margin-right:0;}
	.zucheng video{display: block; width: 100%;}
	.focus .bd li .font{width: 100%;  text-align: center; left: 0;}
	.khxc ul li .t{font-size:16px;}
	
	.pro_con_ul li{width:49%;}
.pro_con_ul li:nth-child(5n){margin-right:2%;}
.pro_con_ul li:nth-child(2n){margin-right:0;}
}

@media (max-width:480px){
	.about .container{ padding:0;}
    .about .text_top { margin-top: 00px;}
    .about .text_top li{ width: 50%; height: 110px;}
    .about .text_top li .a1{ font-size: 36px; padding-top: 10px;}
    .about .text_top li .a2{font-size: 12px;}
    .about .text_middle{width: 96%; padding:20px 2%;}
    .about .text_middle h3{ font-size: 20px; margin-bottom: 15px;}
	.about .text_top li:last-child{border-right: 1px solid #e1e1e1;}
	.product .content .bottom .intro .tel .lqzl{line-height:30px;}
	.product .content .bottom .intro{height:80px;}
	.product .content .bottom .more{height:80px;}
	.product .content .right ul.cplist li .text h3{font-size:26px; line-height: 26px; padding-bottom: 30px;}
	.product .content .right ul.cplist li{float:none; width:100%; margin-right:0;}
	.product .content .right ul.cplist li .text{padding:30px 10%;}
	.pro_ul li{width:100%; float:none;}
	.case_ul li{display:block; width:100%; float:none;}
	.fuwu li{display:block; width:100%; float:none;}
	.news_ul li{display:block; width:100%; float:none;}
	.pic_ul li{display:block; width:100%; float:none;}
	.wenben img{display:block; width:100%; float: none;}
	.wenben img.a{display:block; width:100%; float: none;}
	.case .left .font a{margin-top:10px;}
	.pro_con_ul li{width:100%; margin-right: 0; float: none;}
	.khxc ul li{width:100%; margin-right: 0; float: none;}
}