@charset "UTF-8";
body,p,ul,li,ol,dl,dt,a,span{font-size: 14px; margin: 0; padding: 0;font-family: "微软雅黑", "Helvetica Neue", Helvetica, Arial, sans-serif;}
ul li{ list-style-type: none;}
a{ text-decoration: none;}
.clear{ clear: both;}
.w1200{ width: 1200px;  margin: 0 auto;}
#cont{ padding-bottom: 90px;}
/**  头部  **/
#top{ height: auto;width: 100%;}
.logo_nav_bg{ width: 100%; height: 110px; background:rgba(0,0,0,0.3); position: absolute; top: 0 ; z-index: 99;}
.logo_nav{ height: 50px; margin-top: 30px ;}
.logo{ width: 300px; height: 50px; float: left;}
.nav{ width: 820px; height: 50px; float: right;display: flex;justify-content: space-between;}
.act{ border-bottom: 3px solid #fff;}
.nav li{ width: 100px; height:50px; line-height: 50px; text-align: center;    margin: 0 5px;}
.nav li a{ color: #fff; font-size: 16px;}
.nav li:hover{ border-bottom: 3px solid #fff; }
/** 底部   **/
#foot{ height: 460px; width: 100%;}
.foot_bg{ background: #42474c; height: 420px; width: 100%;}
.foot_zs{ height: 420px;}
.foot_bq_cnzz_bg{ background:#558dd9; height: 40px;  width: 100%;}
.bq_cnzz{ text-align: center; line-height: 40px; color: #fff;}
/**微信二维码**/
.foot_hqzx{ width: 180px;height: auto;float: left;margin-top: 60px;}
.foot_bt{ font-size: 20px; color: #fff; font-weight: bold;}
.foot_bt_fy{ color: #fff;  padding: 6px 0;}
.ewm{ width: 180px; height: 220px; text-align: center; margin-top: 20px; color: #b2b2b2;}
.ewm img { padding: 15px 0;}
/** 产品导航  **/
.foot_cpfl{ float: left; width: 610px; height: 300px;margin-top: 60px; margin-right: 50px;}
.foot_zfl{ display: flex; justify-content: space-between; flex-wrap: wrap;    margin-top: 30px;}
.foot_zfl li{ width:50%; height: auto; line-height: 30px;}
.foot_zfl li a{ color: #fff;font-size: 16px;}
.foot_zlm{ width: 140px; height: auto;}
.foot_zlm a{ color: #fff;display: block;width: 120px; height: 30px;}
/** 获取资讯  **/
.foot_ksdh{ float: left; width: 220px; height: 300px;margin-top: 60px;}
.foot_news{ width: 220px; height: auto;  margin-top: 30px;}
.foot_news li{ width: 100px;height: 30px; line-height: 30px;}
.foot_news li a{ color: #fff; font-size: 16px;}
/** 联系我们  **/
.foot_lxwm{ float: left; width: 360px; height: 300px;margin-top: 60px; }
.foot_lxfs{ margin-top: 30px; color: #fff; font-size: 16px; line-height: 40px;}
/**友情链接**/
.yqlj_ng{ background: #fff3e1; height: 40px; line-height: 40px; }
/** 首页开始  -- 优势**/
.index_ys{ display: flex; justify-content: space-between; padding-bottom: 90px;}
.ys01_zs{width: 280px; height: 300px;}
.ys01{    width: 260px;height: 80px;text-align: center; margin:  0 auto; padding-top: 50px;}
.ys_bt_wb{ width: 260px; height: 170px; margin:  0 auto;}
.ys_bt{ font-size: 18px; color: #333; text-align: center;  padding: 20px 0;}
.ys_wb{ text-align: center;color: #666; line-height: 20px;}
/**  关于我们 **/
.index_about{ height: 320px; padding-bottom: 50px;}
.about_img{ width: 590px; height: 320px; float: left;}
.about_title_wb{ width: 555px; height: 320px; float: right;}
.about_title{   color: #558dd9;font-size: 44px; line-height: 50px;}
.about_nr{  width: 555px; height: 200px;margin-top: 35px;}
.about_nr p{ font-size: 16px; color: #333; line-height: 30px; text-indent: 2em; padding-bottom: 10px;}
.about_img23{ height: 300px;}
.about_img2{ width: 592px; height: 292px; float: left;}
.about_img3{ width: 592px; height: 292px; float: right;}
/** 产品中心  **/
.index_cpzx{ margin-top: 100px;}
.title{ background: url("../images/title_bg.png") no-repeat center bottom; color: #333;  height: 40px; text-align: center; font-size: 40px;}
.wz_fy{ color: #666; text-align: center; font-size: 16px; padding-top: 30px;}
.cp_zs{ display: flex; justify-content: space-between; flex-wrap: wrap; margin-top: 50px;}
.cp_zs li{ width: 280px; height: 340px;  margin-bottom: 30px;}
.cp_img{ width: 280px;  height: auto;    box-shadow: 0px 0px 10px #c5c5c599;}
.cp_img a img{ max-width: 100%; height: auto;}
.cp_title{ text-align: center; height: 50px; line-height: 50px; margin-top: 30px;}
.cp_title a{color: #000; }
.cp_title:hover{ background: #558dd9;}
.cp_title:hover  a{ color: #fff;}
/**中间背景**/
.content_bg{width: 100%; height: 360px; background: url("../images/content_bg.jpg") no-repeat center center;}
/**  新闻中心 **/
.xwdt{ padding: 40px 0px;width:1380px;margin:0 auto;}
.xwzx{ padding-top: 35px;}
.xwzx ul{ width:588px; float:left; border:1px solid #E0E0E0;}
.xwzx ul img{ width: 588px; height: 305px; filter: brightness(120%);}
.xwzx ul li{ line-height:32px; padding-left:10px; margin-top:16px;}
.xwzx ul li a{ font-size:16px;}
.xwzx dl{   margin-left:20px;display: flex;justify-content: space-between;flex-wrap: wrap;}
.xwzx dl dt{ border:1px solid #E0E0E0; margin-bottom:10px; padding:16px;width:415px;}
.xwzx dl dt p{ border-right:1px solid #E0E0E0; width:100px; display:inline-block; text-align:center; color:#aeaeae; float:left;}
.xwzx dl dt p b{ font-size:22px; color:#636363;}
.xwzx dl dt a{ color:#868686; display:inline-block; height:47px; line-height:47px; padding-left:30px; font-size: 14px;}
.xwzx dl dt:hover a{ padding-left: 50px;}