@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; font-family: Microsoft Yahei;}
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 {font-family: Microsoft Yahei; -webkit-tap-highlight-color: rgba(0,0,0,0);  -webkit-text-size-adjust: none;}
a{ text-decoration: none; }
input[type=submit]{
    -webkit-appearance:none;
    outline:none;
}
#ea_n{ position:initial;}
.clear,.cle {clear:both;}
@media screen and (max-width:399px)
 {
    html{
        font-size: 15px !important;
    }
 }
 @media (min-width: 400px) and (max-width: 480px)
 {
    html{
        font-size: 20px !important;
    }
 }
 @media screen and (min-width: 481px)
 {  
    html{
        font-size: 25px !important;
    }
 }




.logo{width: 100%; height: 45px; text-align: center; position: relative; overflow: hidden; background:#2573bb;}
.logo img{ width:75px; height:30px; margin:7px auto; display:block;}
.login_body{ background:url(https://1.rc.xiniu.com/rc/M/Heads/28215/Images/login.jpg?d=20171113180151990) no-repeat;background-size: cover;}
.reg_body{ background:url(https://1.rc.xiniu.com/rc/M/Heads/28215/Images/reg.jpg?d=20171113180151990) no-repeat;background-size: cover;}
.getchapass_body{ background:url(https://1.rc.xiniu.com/rc/M/Heads/28215/Images/get.jpg?d=20171113180151990) no-repeat;background-size: cover;}




.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:8rem;z-index: 2;}
.xn_mn_2_box{width: 45px;height: 45px;width:45px;height:45px;background:url(https://1.rc.xiniu.com/rc/M/Navigates/28216/images/xn_mn_2_nav.png?d=20171113180152005) center no-repeat; background-size:50%; float: right; font-size: 0; margin-right:0.8rem;}
#typecLi_n0{background:url(https://1.rc.xiniu.com/rc/M/Navigates/28216/images/zhu.png?d=20171113180152005) 1.32rem center no-repeat;background-size: 12%;}
#typecLi_n1{background:url(https://1.rc.xiniu.com/rc/M/Navigates/28216/images/about.png?d=20171113180152005) 1.32rem center no-repeat;background-size: 12%;}
#typecLi_n3{background:url(https://1.rc.xiniu.com/rc/M/Navigates/28216/images/pro.png?d=20171113180152005) 1.32rem center no-repeat;background-size: 12%;}
#typecLi_n2{background:url(https://1.rc.xiniu.com/rc/M/Navigates/28216/images/new.png?d=20171113180152005) 1.32rem center no-repeat;background-size: 12%;}
#typecLi_n4{background:url(https://0.rc.xiniu.com/g2/M00/3F/8D/CgAGfFolASWAI9L1AAA7NG4t4qU669.png) 1.32rem center no-repeat;background-size: 12%;}
#typecLi_n7{background:url(https://1.rc.xiniu.com/rc/M/Navigates/28216/images/contact.png?d=20171113180152005) 1.32rem center no-repeat;background-size: 12%;}
.xn_mn_2_nav>ul{ display:block; width:12rem; float: right;}
.xn_mn_2_nav>ul>ul{width: 100%;height: auto;overflow: hidden;background: #2d2d2d;}
.xn_mn_2_nav>ul>ul>li{width: 100%;text-indent:4rem;}
.xn_mn_2_nav>ul>ul>li+li{border-top:1px solid #1c1c1c;}
.xn_mn_2_nav>ul>ul>li:hover{background: #009241;}
.xn_mn_2_nav>ul>ul>li>a{color: #fff;font-size: 1rem;display: block;line-height: 3.6rem;}
.nav_home_curr,.nav_one_curr{ background-color:#1c7bd5 !important;}


.index_body .return_upper_story{ display:none;}
.return_upper_story{ position:absolute; top:0; left: 0; width:45px; height:45px; font-size: 0; color:#fff; line-height: 45px; text-align: center;}
.return_upper_story a{ display:block;width:45px; height:45px; background:url(https://1.rc.xiniu.com/rc/M/Navigates/28216/images/fan.png?d=20171113180152005) center no-repeat; background-size: 30%;}




.xn_index_mba_1_wrap{position:relative; overflow:hidden; margin-bottom: 6px;}
.xn_index_mba_1_main{width:100%;margin:0 auto;overflow: hidden;}
.xn_index_mba_1_ul{overflow: hidden;position: relative;}
.xn_index_mba_1_li{float: left;background:#fff;}
.xn_index_mba_1_li img{width: 100%; background-color:#fff; }
.xn_index_mba_1_lights{width:100%;text-align:center; margin-top:0.2rem;}
.xn_index_mba_1_lights span{display:inline-block; height:12px;width:12px; background-color:#aaa; margin:0 5px;cursor: pointer; border-radius:20px;
 -webkit-border-radius:20px; 
-moz-border-radius:20px; 
}
.xn_index_mba_1_lightsCurr{background:#2174bb !important;}



.xn_mc_case_2_wrap{width:100%;background:#fff; height:1.34375rem; background:#90004c; padding-top:0.4375rem; }
.xn_mc_case_2_ul{ width:93.75%; margin:0 auto; border:0.03125rem solid #fff; border-radius:0.125rem;}
.xn_mc_case_2_li{float:left;font-size:0.40625rem;color: #252525;  height:0.84375rem; cursor: pointer;width:50%;  line-height:0.84375rem;overflow:hidden;text-align:center; }
.xn_mc_case_2_li a{font-size:0.40625rem;color:#fff;display:block;}
.xn_mc_case_2_curr{  background:#fff;}
.xn_mc_case_2_curr a{ color:#90004c;display:block;}
.xn_mc_case_2_ul{overflow:hidden;}


.xn_mc_case_1_wrap{overflow:hidden;width:93.75%;margin:0rem auto;background:#fff;}
.xn_mc_case_1_ul{overflow:hidden;}
.xn_mc_case_1_li{width:100%;}
.xn_mc_case_1_time{display:none;}
.xn_mc_case_1_li{width:100%; margin:0.15625rem auto 0; }
.xn_mc_case_1_li:hover .xn_mc_case_1_cont{ background:#90004c;border:1px solid #90004c;}
.xn_mc_case_1_li:hover .xn_mc_case_1_name{  color:#fff;  }
.xn_mc_case_1_li:nth-child(2n)  .xn_mc_case_1_img{ float:right;}
.xn_mc_case_1_li:nth-child(2n)  .xn_mc_case_1_cont{ float:right;}
.xn_mc_case_1_img{float:left;width:50%;height:3.265625rem !important;overflow:hidden;}
.xn_mc_case_1_img img{width:100%;height:100%;}
.xn_mc_case_1_cont{float: left;width:49.3%;border:1px solid #F2F2F2;height:3.234375rem; position:relative; }
.xn_mc_case_1_name{   font-size:0.375rem;color: #4c4c4c;  width:80%; margin:0 auto;text-align:left;line-height:3.234375rem;height:3.234375rem;  overflow:hidden; overflow: hidden;}
.xn_mc_case_1_name:before,.xn_mc_case_1_name:after{content: ""; display: block; width: 0.9375rem; height:0.03125rem; font-size: 0; background: #4D4D4D; position: absolute; left: 50%; margin-left: -0.46875rem;}
.xn_mc_case_1_name:before{top: 1.09375rem;}
.xn_mc_case_1_name:after{bottom: 1.09375rem;}
.xn_mc_case_1_li:hover .xn_mc_case_1_name:before, .xn_mc_case_1_li:hover .xn_mc_case_1_name:after{background: #fff;}
.xn_mc_case_1_intro{ display:none;line-height:0.28125rem;max-height:0.84375rem;font-size:0.21875rem;color: #999;overflow: hidden;padding-top:0.125rem;}
.xn_mc_case_1_moreBtn{width:100%; margin: 0.3125rem auto; color:#929397;text-align: center;line-height: 0.9375rem;height:0.9375rem;display: block;cursor: pointer; background-color:#fff;
  border:1px solid #ececec; font-size:0.40625rem; clear: both;}




.xn_mb_1_wrap{ background:#f8f8f8;}
.xn_mb_1_copy{ font-size:12px; line-height: 35px; color: #999; padding: 0 0.8rem;}