*{margin: 0;padding: 0;list-style: none;text-decoration: none;font-family:"微软雅黑", Arial, Helvetica, sans-serif;}
a{ text-decoration:none; color:#000;} 
a:hover{text-decoration:none;}
.clear{ clear:both}
.imgsc{transition: all 0.5s;}
.imgsc:hover{transform: scale(1.05);}
.top100{margin-top: 110px;}
.bottom20{margin-bottom: 20px;}
.top20{margin-top:20px;}
.content_t{width: 1200px;margin: 0 auto;}
@media screen and (min-width: 1920px){
    .content{width: 1920px;margin: 0 auto;background:#f0f0f0}
    .content_c{border-left:10px solid #0055B8;border-right:10px solid #0055B8;}
    .footer{width:100%;height: 450px;color: #fff;background: #484848;}
}
@media screen and (max-width: 1920px){
    .content{width: 100%;margin: 0 auto;background:#f0f0f0}
    .content_c{border-left:10px solid #0055B8;border-right:10px solid #0055B8;}
    .footer{width:100%;height: 450px;color: #fff;background: #484848;}
}
@media screen and (max-width: 1245px){
    .content{width: 1200px;margin: 0 auto;background:#f0f0f0}
    .footer{width:1200px;height: 450px;color: #fff;background: #484848;}
    .content_c{border:0}
}
/*banner*/
.bannertu{width:100%;margin:0 auto}
.home_banner{height: 500px;background:#ccc;background: url(../images/main-slider/2771622.jpg) center no-repeat;position:relative;z-index:-1;}
.home_banner_div{width:500px;height:300px;background:#0055B8;position: absolute; left: 57%; top: 20%;opacity:0.8;padding:30px;}
.home_banner_div h5{font-size:30px;font-weight:600;color:#fff;margin-bottom:30px}
.home_banner_div p{color:#fff}
.pf_left{height:40px;background:#0055B8;text-align:center}
.pf_left p{line-height:40px;color:#fff;font-size:18px}
.pf_right{height:40px;background:#ccc;text-align:center}
.pf_right p{line-height:40px;color:#000;font-size:14px}
/* 导航 */
.navbar-fixed-top {position: fixed;right: 0;left: 0;z-index: 1030}
.header{width: 100%;background: #0055B8;}
.nav-herver{width: 1200px;height: 100px;margin: 0 auto;background: #0055B8;}
.logo{float: left;margin-top: 30px;}
.tnav{float: right;}
.tnav li{float: left;position: relative;width:120px;text-align:center}
.tnav li a{display: block;line-height: 100px;padding: 0 25px;font-size: 16px;color: #fff;}
.tnav li:hover a{color:#0055B8;font-weight:600}
.tnav li:hover{background:#fff}
.active{background:#fff;}
.active span{color:#0055B8;font-weight:600}
.tnav li:hover .list a{color: #0055B8;font-weight: 100;}
.down{width: 120px;background: #fff;position: absolute;top: 100px;left: 0;display: none;transition: 0.6s;}
.down .list{height: 50px;line-height: 50px;text-align: center;}
.down .list span{display: block;color: #0055B8;font-size: 14px;line-height: 50px;font-weight: 300;}
.list:hover{background:#0055B8 ;}
.list:hover span{color: #fff;}
.tnav li:hover .down{display: block;transition: 1s;}
.tel{float: right;text-align: right;margin-top: 25px;}
.tel p{font-size: 14px;color: #666;}
.tel span{font-size: 22px;color: #333;}
/* 热门搜索 */
.seach_big{width: 100%;background: #f0f0f0;}
.seach{width: 1200px;height: 60px;line-height: 60px;margin: 0 auto;padding:  0;}
.seach li{float: left;margin-left: 15px;}
.seach p{float: left;}
.seachgo{float: right;}
.seach_input{width: 300px;height: 50px;padding: 5px;border:none;border-bottom: 1px solid #b0b0b0;background: #f0f0f0;font-size: 18px;outline:none;  }
.seachgo button{height: 40px;border: none;background: #f0f0f0;font-size: 18px;}
/* 标题 */
.pro_title{width: 1200px;height: 80px;line-height: 80px;margin:0 auto;}
.pro_title h3{font-size: 35px; color: #666;font-weight: 100;float: left;font-family:"宋体","Arial Narrow"}
/* .pro_title span{font-size: 14px;color: #888;} */
.pro_title b{display: block;width: 70px;height: 2px;background: #444;margin: 0 auto;}
.pro_title a{display: block;width: 100px;background: #ccc;float: right;font-weight: 600;text-align: center;}
.pro_title a:hover{background: #0055B8;color: #fff;}
/*关于*/
.guanyuwo{width: 1200px;margin:0 auto;}
.guanyu_left{width:600px;height:350px;float:left;margin-top:15px;background:#ccc}
.guanyu_right{width:600px;height:380px;background:#0055B8;float:right;padding:30px;color:#fff}
.guanyu_right p{line-height:30px;margin-top:30px}
.guanyu_right a{display: block;width: 150px;height: 50px;line-height: 50px;background: #fff;font-size: 20px;text-align: center;border-radius: 3px;margin: 35px 20  0 0px;float:left}
.guanyu_right a:hover {background: #C3E76A;}
/* 产品 */
.pro{width: 1200px;margin: 20px auto;text-align: center;}
.pro_con{width: 1200px;height: 373px;margin: 0 auto;background: #ccc;}
.pro_con li{width: 240px;height: 373px;position: relative;float: left;}
.pro_con .black{width: 240px;height: 373px;background: rgba(0,0,0,0.2);position: absolute;left: 0;top: 0;}
.black h4{margin-top: 130px;color: #fff;font-size: 25px;transition: 0.3s;}
.black i{display: block;width: 30px;height: 2px;background: #fff;margin: 27px auto;}
.black p{padding: 0 20px;color: #fff;font-size: 15px;line-height: 28px;margin: 60px 0 60px;opacity: 0;transition: 0.3s;}
.black a{display: block;width: 100px;height: 30px;line-height: 30px;font-weight: 600;color: #fff;font-size: 15px;border: 1px solid #fff;margin: 0 auto;opacity: 0;transition: 0.3s;}
.pro_con li:hover .black{background: rgba(0, 85, 184, 0.9);}
.pro_con li:hover .black h4{margin-top: 40px;}
.pro_con li:hover .black p{opacity: 1;}
.pro_con li:hover .black a{opacity: 1;}
/* 热门产品 */
.remen{width: 1200px;margin: 0 auto;}
.remen_left{width: 630px;height: 400px;float: left;background: #00358e;/* background: url(../images/banner/wangdian.bann.jpg */)}
.txt_left{width: 300px;float: left;}
.txt_left h3{font-size: 30px;color: #fff;margin: 50px 0  0 40px;line-height: 50px;font-weight: 100;}
.txt_left p{font-size: 20px;color: #fff;margin: 50px 0  0 40px;}
.txt_left a{display: block;width: 150px;height: 50px;line-height: 50px;background: #fff;font-size: 20px;text-align: center;border-radius: 3px;margin: 50px 0  0 40px;}
.txt_left a:hover {background: #ccc;}
.txt_right{float: right;}
.txt_right img{width: 250px;margin: 80px 40px 0 0;}
.remen_right{width: 630px;height: 400px;float: right;background: #0080DD;/* background: url(../images/banner/yanghu.bann.jpg); */}
/* Cta */
.cta {
	margin-top: 50px;
  background: linear-gradient(rgba(26, 26, 26, 0.7), rgba(26, 26, 26, 0.7)), url("../images/cta-bg.jpg") fixed center center;
  background-size: cover;
  padding: 120px 0;
}
/* 数据 */
.data_title{display: flex;align-items: center;justify-content: center;color: #fff;}
.data_title p{font-size: 20px;}
.data_title span{font-size: 50px;font-weight: bold;}
.zs{text-align: center;width: 300px;margin-top: 30px;}
/* 新闻 */
.news{width: 1200px;height: 460px;margin: 0 auto;margin-top: 10px;}
.news_left{width: 550px;height: 350px;float: left;}
.news_left img{width: 100%;height: 350px;}
.news_h3{position:relative ;}
.news_h3 h3{font-size: 25px;font-weight: 600;margin: 15px 0;}
.news_h3 b{display: block;width: 28px;height: 10px;text-align: center;position: absolute;right: 0;top: 5;background: url(../images/icons/hot.gif);}
.news_h3 p{line-height: 30px;color: #666;}
.news_right{width: 600px;height: 460px;float: right;}
.news_con p{line-height: 30px;color: #666;margin-top: 10px;}
.news_con h3{font-size: 18px;margin: 0;}
.news_con {width: 600px;border-bottom: 1px dashed #ccc;margin-bottom: 20px;padding-bottom: 15px;}
.news_con:hover{border-bottom: 1px dashed #0080DD;}


.mt-tabpage {
	width: 100%;
	margin: 0 auto;
}
.mt-tabpage-title {
	height: 44px;
	border-bottom: 1px solid #f1f1f1;
}
.mt-tabpage-title .mt-tabpage-item {
	display: inline-block;
	width: 105px;
	height: 44px;
	line-height: 44px;
	text-align: center;
	color: #666;
	font-size: 20px;
}
.mt-tabpage-title .mt-tabpage-item:hover{
	color: #ccc;
}
.mt-tabpage-title .mt-tabpage-item-cur {
	color: #fff;
	background: #0080DD;
}
.mt-tabpage-count {
	position: relative;
	width: 650px;
	height: 500px;
	overflow: hidden;
	margin-top: 30px;
}
.mt-tabpage-cont__wrap {
	position: absolute;
}
.mt-tabpage-count .mt-tabpage-item {
	width: 650px;
	height: 500px;
	line-height: 500px;
}
/*首页案例*/
.home_anli{width: 1200px;margin: 0 auto;margin-top: 10px;background:#ccc;}
.home_anlili{margin-left：-10px;}
.home_anlili li{width: 389px;height: 310px;padding: 20px;float: left;text-align: center;margin:0 0 20px 15px;border:1px solid #ccc}
.home_anlili li img{width: 100%;height: 250px;}
.home_anlili p{font-size: 14px;margin-top: 10px;}
.home_anlili li:hover{box-shadow:2px 2px 20px 2px rgba(0,0,0,0.2);transition: 0.6s;}
.home_anlili .liright{margin-left:0}
/* 合作伙伴 */
.hzhb{width: 1200px;margin: 0 auto;}
.hbimg{margin:5px;}
.hzhb img{width: 18.8%;}
/*友情链接*/
.youqing{margin:0 auto;width:1200px}
.youqing li{float:left;margin-left:10px}
/* 底部 */
/* .f_line p.fot{width:100%;height:3px;background:#FA9600;} */

.footer a{color:#fff}
.f_A{height: 420px;}
.footer_logo{width: 200px;margin-top: 60px;}
.footer_logo_img{text-align: center;}
.f_B{display: flex;padding: 50px 0;justify-content: center;}
.ewm{width: 100px;height: 100px;}
.f_B ul li{padding:0 50px;line-height: 30px;font-size: 15px;}
.f_B ul li a{text-decoration:none;color:#fff;font-family:"微软雅黑", Arial, Helvetica, sans-serif;}
.ewm{text-align: center;}
.img_ewm{width: 100px;margin-bottom: 10px;}
.akt{font-size: 30px;margin-bottom: 10px;}
.400img{width: 100px;}