@charset "utf-8";

html, body, div, p, ul, ol, li, dl, dt, dd, h1, h2, h3, h4, h5, h6, form, input, select, button, textarea, iframe, table, th, td {margin: 0; padding: 0; }
img { border: 0 none; vertical-align: top;width:100%;}
ul,li,dl,dd,dt { list-style-type: none; }
i,em,cite { font-style: normal; }
body { -webkit-tap-highlight-color: rgba(0,0,0,0);  -webkit-text-size-adjust: none;}
a{ text-decoration: none; }
.clear,.cle {clear:both;}
html{font-size: 62.5%;max-width: 640px;min-width: 5rem;font-family: "Microsoft YaHei";margin: 0rem auto;}
input[type=button], input[type=submit], input[type="reset"], input[type="textarea"], input[type="text"], input[type=file], button { cursor: pointer; -webkit-appearance: none;}
#ea_n{position: initial; z-index: 5;overflow: initial;}
#ea_c{position: relative;overflow:initial;}
#ea_h{position: relative;overflow:initial;}




.xn_mh_4_wrap{width: 100%;height: 1.40625rem;overflow: hidden;line-height: 1.40625rem;text-align: center;font-size: 0.46875rem;color: #fff;}
.xn_mh_4_wrap a{color: #fff;}


.xn_mh_2_wrap{position: absolute;width: 10%;left: 3%;height: 0.9375rem;top:0.234375rem;line-height: 0.9375rem;font-size: 0.40625rem;color: #fff;padding-left: 4.5%;background: url(https://1.rc.xiniu.com/rc/M/Heads/35291/images/xn_mh_2_wrap.png?d=20180724145155722) no-repeat left center;background-size: 0.265625rem 0.46875rem;z-index: 10;}


.index_body .head{height: 1.875rem;}
.head{width: 100%;background: #344988;position: relative;z-index: 3;height: 1.40625rem;}




.products_body .xn_mn_2_wrap,.pro_body .xn_mn_2_wrap{display: none;}
.index_body .xn_mn_2_wrap{position: absolute;left: 0;top: 0;z-index: 9999;width: 100%;}
.index_body .xn_mn_2_nav{position: absolute;left: 0;top:0;width:33%;z-index: 2;}
.index_body .xn_mn_2_box{;margin-top: 0.359375rem;background: url(https://1.rc.xiniu.com/rc/M/Navigates/35297/images/nav_box.png?d=20180724145155722) no-repeat left center;background-size: 0.765625rem 0.625rem;overflow: hidden;text-indent: -9999em;margin-left:9%;margin-bottom: 0.359375rem;margin-right: 0;float: none;}
.xn_mn_2_wrap{position: absolute;right: 0;top: 0;z-index: 9999;width: 100%;}
.xn_mn_2_nav{position: absolute;right: 0;top:0;width:33%;z-index: 2;}
.xn_mn_2_box{width: 30%;height:1.15625rem;margin-top: 0.125rem;background: url(https://1.rc.xiniu.com/rc/M/Navigates/35297/images/nav_box.png?d=20180724145155722) no-repeat right center;background-size: 0.765625rem 0.625rem;overflow: hidden;text-indent: -9999em;margin-right:9%;margin-bottom: 0.125rem;float: right;}
.xn_mn_2_nav>.xn_mn_2_nav_ul{display: none;width: 100%;height: auto;overflow: hidden;background: rgba(0,0,0,0.5);}
.xn_mn_2_nav>.xn_mn_2_nav_ul>ul{}
.xn_mn_2_nav>.xn_mn_2_nav_ul>ul>li{width: 100%;height: 1.21875rem;line-height: 1.21875rem;}
.xn_mn_2_nav>.xn_mn_2_nav_ul>ul>li+li{border-top:1px solid #A0A0A0;}
.xn_mn_2_nav>.xn_mn_2_nav_ul>ul>li>a{color: #fff;font-size: 0.375rem;display: block;margin-left: 27%;}
.xn_mn_2_nav>.xn_mn_2_nav_ul>ul>li.nav_home_curr a,.xn_mn_2_nav>ul>li.nav_one_curr a{color: #fff;}
.xn_mn_2_box_close{display: none;}




.about_abnner{width: 100%;height: auto;overflow: hidden;position: relative;margin-to: 0.234375rem;}
.about_abnner img{width: 100%;height: auto;}




.xn_mc_case_2_wrap{width:93.75%;  margin:0 auto;    height:1.40625rem; line-height:1.40625rem; border-bottom:1px solid #eaeaea;  }
.xn_mc_case_2_li{float: left;font-size:0.40625rem; cursor: pointer;width:33%; overflow:hidden;text-align:center; }
.xn_mc_case_2_li a{ color:#333333; height:1.390625rem; display:block;} 
.xn_mc_case_2_curr{ }
.xn_mc_case_2_curr a{ color:#2d5eab; border-bottom:0.03125rem solid #2d5eab;}


.xn_mc_case_1_wrap{overflow:hidden;width:93.75%;margin:0.3125rem auto;background:#fff;}
.xn_mc_case_1_ul{overflow:hidden;}
.xn_mc_case_1_time{display:none;}
.xn_mc_case_1_li{width:100%;  position:relative;  margin-top:0.3125rem;  padding-bottom:2rem;  }
.xn_mc_case_1_img{ height:4.375rem !important;overflow:hidden;}
.xn_mc_case_1_img img{width:100%;height:4.375rem;}
.xn_mc_case_1_li:hover .xn_mc_case_1_cont{ background:#2d5eab;}
 .xn_mc_case_1_li:hover .xn_mc_case_1_name{ color:#fff;}
.xn_mc_case_1_li:hover .xn_mc_case_1_intro{ color:#fff;}
.xn_mc_case_1_cont{ position:absolute; left:50%; margin-left:-42.5%;z-index:222; width:85%; height:2.1875rem; margin-top:-1.09375rem ; background:#fff;  box-shadow:0 0.046875rem 0.203125rem 0 #EBEBEB;}
.xn_mc_case_1_name{ width:70%; margin:0 auto; line-height:0.9375rem; height:0.9375rem; padding-top:0.3125rem;font-size:0.46875rem;color: #333333;overflow: hidden;}
.xn_mc_case_1_intro{ width:80%; margin:0 auto;line-height:0.625rem;max-height:0.625rem;font-size:0.375rem;color: #666666;overflow: hidden; }
 .xn_mc_case_1_moreBtn {width:5rem;margin:0.3125rem auto;font-size:0.4375rem;text-align: center;line-height: 1.09375rem;height: 1.09375rem;display:block;cursor: pointer;font-family: 微软雅黑, Verdana, Geneva, sans-serif;border: 1px solid #999999; background:#fff; border-radius:0.546875rem; display:block; text-align:center; color:#595959;}




.xn_mb_1_wrap{padding:0.234375rem 3%;background: #A6B2C2;font-size: 0.28125rem;color: #fff;line-height: 0.421875rem;text-align: center;}








.footer-nav{width: 100%;height: 1.5625rem;background: #344988;position: relative;z-index: 999;}
.footer-nav>ul>li{width: 20%;height: 1.5625rem;float: left;}
.footer-nav>ul>li>a{padding-top: 0.78125rem;text-align: center;display: block;height: 0.625rem;line-height: 0.625rem;font-size: 0.34375rem;color: #fff;padding-bottom: 0.15625rem;}
.footer-nav>ul>li.footer-nav1>a{background: url(https://1.rc.xiniu.com/rc/M/Menu/35311/images/footer-nav1.png?d=20180724145155753) no-repeat center 0.21875rem ;background-size: 0.703125rem 0.546875rem;}
.footer-nav>ul>li.footer-nav2>a{background: url(https://1.rc.xiniu.com/rc/M/Menu/35311/images/footer-nav2.png?d=20180724145155753) no-repeat center 0.21875rem ;background-size: 0.703125rem 0.546875rem;}
.footer-nav>ul>li.footer-nav4>a{background: url(https://1.rc.xiniu.com/rc/M/Menu/35311/images/footer-nav4.png?d=20180724145155753) no-repeat center 0.21875rem ;background-size: 0.703125rem 0.546875rem;}
.footer-nav>ul>li.footer-nav5>a{background: url(https://1.rc.xiniu.com/rc/M/Menu/35311/images/footer-nav5.png?d=20180724145155753) no-repeat center 0.21875rem ;background-size: 0.703125rem 0.546875rem;}
.footer-nav>ul>li.footer-nav3{background: url(https://1.rc.xiniu.com/rc/M/Menu/35311/images/footer-nav3.png?d=20180724145155753) no-repeat center ;background-size: 1.3125rem 1.3125rem;}
.footer-nav>ul>li.footer-nav3>a{display: block;overflow: hidden;text-indent: -999em;}
.footer-nav>ul>li.footer-nav3>.footer-nav-ul{position: absolute;bottom: 1.5625rem;width: 30%;left: 50%;margin-left: -15%;background: rgba(0,0,0,0.5);display: none;}
.footer-nav>ul>li.footer-nav3>.footer-nav-ul>ul>li{width: 100%;height: 1.21875rem;line-height: 1.21875rem;}
.footer-nav>ul>li.footer-nav3>.footer-nav-ul>ul>li+li{border-top:1px solid #A0A0A0;}
.footer-nav>ul>li.footer-nav3>.footer-nav-ul>ul>li>a{color: #fff;font-size: 0.375rem;display: block;margin-left: 27%;}


.footer-back{width: 1.1875rem;height: 1.1875rem;position: fixed;bottom: 10%;right: 6%;z-index: 9999;background: rgba(0,0,0,0.8);border-radius: 50%;overflow: hidden;opacity: 0;}
.footer-back a{padding-top: 0.65625rem;font-size: 0.28125rem;color: #fff;text-align: center;display: block;background: url(https://1.rc.xiniu.com/rc/M/Menu/35311/images/footer-back.png?d=20180724145155753) no-repeat center 0.1875rem;background-size: 0.40625rem 0.453125rem;}