/*public*/
/* Public */
@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); /* 解决点击链接时候在安卓系统下出现蓝色框 */ -webkit-text-size-adjust: none;/*苹果移动设备上会识别，用于保证文字大小*/}
a{ text-decoration: none; }
.clear,.cle {clear:both;}
html{font-size: 62.5%;}
/* end_Public */
/*public*/
/*ea_h*/
/*logo*/
.logo{width: 25%;margin:0rem auto;height: 1.875rem;overflow: hidden;}
.logo img{width: auto;height: 1.11rem;margin:0.359375rem auto;display: block;}
/*end_logo*/
/*xn_mc_index_3_wrap
.xn_mc_index_3_wrap{position: relative;height: 0;}
.xn_mc_index_3_sousuo{position: absolute;;margin-right: 3%;height: 1.15625rem;width: 10%;right:0;z-index: 5;top: -1.515625rem;display: block;text-indent: -999em;background: url(https://rc1.zihu.com/rc/M/Heads/35215/images/sousuo.png?d=20190305012124975) no-repeat right center;background-size: 0.578125rem 0.5625rem;}
#EIMS_C_50055_Panel{width: 100%;height: 0.78125rem;background: #ccc;z-index: 3;display: none;}
.EIMS_C_50055_HotItem,.EIMS_C_50055_HotSearch,#EIMS_C_50055_HistorySearchDiv{display: none!important;}
#EIMS_C_50055_Search{position: relative;height: 0.78125rem;overflow: hidden;}
#EIMS_C_50055_SearchInput{border-radius: 0.046875rem;background: #fff;border:0;height: 0.53125rem;margin-top: 0.125rem;width: 65%;margin-left: 14%;display: block;float: left;line-height: 0.53125rem;text-indent: 5%;outline: none;font-size: 0.34375rem;color: #141414;}
#EIMS_C_50055_GoSearch{font-size: 0.34375rem;color: #141414;display: block;float: left;margin-left: 3%;height: 0.53125rem;line-height: 0.53125rem;margin-top: 0.125rem;}
.products_body .xn_mc_index_3_sousuo,.pro_body .xn_mc_index_3_sousuo{top: 0.109375rem;}
.products_body #EIMS_C_50055_Panel,.pro_body #EIMS_C_50055_Panel{position: absolute;top: 1.40625rem;left: 0;z-index: 0.15625rem;}
/*end_xn_mc_index_3_wrap*/
/*xn_mc_index_3_wrap*/
.xn_mc_index_3_wrap{position: relative;height: 0;}
.xn_mc_index_3_sousuo{position: absolute;;margin-right: 3%;height: 1.15625rem;width: 6%;right:29px;z-index: 5;top: -1.515625rem;display: block;text-indent: -999em;background: url(https://rc1.zihu.com/rc/M/Heads/35215/images/sousuo.png?d=20190305012124975) no-repeat right center;background-size: 0.5rem 0.5rem;}
#EIMS_C_50055_Panel{width: 43%;height: 0.78125rem;    position: absolute;
    top: -52px;
    right: -27px;z-index: 3;display: block;}
.EIMS_C_50055_HotItem,.EIMS_C_50055_HotSearch,#EIMS_C_50055_HistorySearchDiv{display: none!important;}
#EIMS_C_50055_Search{position: relative;height: 0.78125rem;overflow: hidden;}
#EIMS_C_50055_SearchInput{border-radius: 0.046875rem;background: #fff;border:0;height: 0.53125rem;margin-top: 0.125rem;width: 45%;margin-left: 14%;display: block;float: left;line-height: 0.53125rem;text-indent: 5%;outline: none;font-size: 0.34375rem;color: #fff;border: 1px solid #fff;
    border-radius: 14px;
    background: none;}
#EIMS_C_50055_GoSearch{font-size: 0.34375rem;color: #fff;display: block;float: left;margin-left: 3%;height: 0.53125rem;line-height: 0.53125rem;margin-top: 0.125rem;}
.products_body .xn_mc_index_3_sousuo,.pro_body .xn_mc_index_3_sousuo{top: 0.109375rem;}
.products_body #EIMS_C_50055_Panel,.pro_body #EIMS_C_50055_Panel{position: absolute;top: 1.40625rem;left: 0;z-index: 0.15625rem;}
/*end_xn_mc_index_3_wrap*/
/*head*/
.index_body .head{height: 1.875rem;}
.head{width: 100%;background: #231f20;position: relative;z-index: 3;height: 1.875rem;}
/*end_head*/
/*ea_h*/
/*ea_n*/
/*xn_mn_2_wrap*/ 
body{width:100%;overflow-x:hidden; }
body>form{position: relative;left:0;}
#ea_n{position: relative;overflow:visible !important;}
.xn_mn_2_wrap{position: absolute;left: 0;top:0;z-index: 999;width: 100%;}
.xn_mn_2_nav{position: absolute;left: 0;top:-1.6845rem;/* width: 29.6%; */width:1.1875rem;height: 1.5625rem;z-index: 2;overflow: hidden; }
.xn_mn_2_box{width: 1.25rem;height: 1.5625rem; background: url(https://rc1.zihu.com/rc/M/Navigates/35216/images/menu.png?d=20190305012124991?d=20170629174817110) no-repeat center center; background-size: 0.625rem 0.5rem;float: left;font-size: 0; }
.xn_mn_2_box_curr{}
.xn_mn_2_nav>ul{width:85%;position:fixed;left:-85%;height: auto;overflow: hidden;background: #231f20;top: 0;text-align:center;}
.xn_mn_2_nav>ul>ul>li{ width: 100%;text-align: left; height:1.546875rem;line-height:1.546875rem; text-indent: 0;color: #1d1d20; }
.xn_mn_2_nav>ul>ul>li>a{color: #999999; display: block;width:80%;padding-left:10%;  height:1.546875rem;line-height:1.546875rem;font-size:0.4375rem; background:url(https://rc1.zihu.com/rc/M/Navigates/35216/images/menubj.png?d=20190305012124991) no-repeat center right; background-size:0.21875rem 0.390625rem; }
.xn_mn_2_nav>ul>ul>li:first-child{}
.xn_mn_2_box_close{width:15%; background:rgba(0,0,0,.3);position:fixed;right: 0;top:0;z-index:1000;height:100%;display: none;}
#nav_VMenu1 li{ height:1.546875rem;line-height:1.546875rem;font-size: 0.4375rem; color: #999999;border-bottom:1px solid #29292c;  }
#nav_VMenu1 li.nav_home_curr{  background:#ed1b24;}
#nav_VMenu1 li.nav_one_curr{ background:#ed1b24; }
#nav_VMenu1 li.nav_home_curr a{ color:#fff; background:none;}
#nav_VMenu1 li.nav_one_curr a{color:#fff; background:none;}
.xn_mn_2_main {}
/*end_xn_mn_2_wrap*/
/*ea_n*/
/*ea_ba*/
/*xn_index_mba_1_wrap*/
.xn_index_mba_1_wrap{position:relative; overflow:hidden;  }
.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%;position:absolute; bottom:0.2rem;text-align:center;}
.xn_index_mba_1_lights span{display:inline-block; height:0.25rem;width:0.25rem; background-color:#29292c; margin:0 0.078125rem;cursor: pointer; border-radius: 0.125rem; -webkit-border-radius: 0.125rem; -moz-border-radius: 0.125rem; }
.xn_index_mba_1_lightsCurr{background:#ed1b24 !important;}
/*end_xn_index_mba_1_wrap*/
/*ea_ba*/
/*ea_c*/
/*xn_mc_index_1_wrap*/
.xn_mc_index_1_wrap{width:100%;margin:0.15625rem auto;}
.xn_mc_index_1_title{margin:0 auto;width: 96%; text-align:center; }
.xn_mc_index_1_title span{display:block;}
.xn_mc_index_1_title_pro{ color:#333333; font-size:0.46875rem; line-height:0.9375rem; height:0.9375rem;font-weight: bold;border-bottom: 0.05rem solid #e21b14;}
.xn_mc_index_1_title_pro1{color:#333333; font-size:0.375rem;  line-height:0.625rem; height:0.625rem;}
.xn_mc_index_1_conten{margin:0 auto;width:100%;background: #fff;}
.xn_mc_index_1_bigbox{float:left;width: 29%;/* margin-top:0.3125rem; */margin: 0.3rem 0.2rem;}
.xn_mc_index_1_bigbox:nth-child(2n){ /*float:right;*/ }
.xn_mc_index_1_pic{height:2rem;overflow:hidden;}
.xn_mc_index_1_pic img{width: 100%;height: auto!important;}
.xn_mc_index_1_neirong{width: 90%;margin: 0.0125rem auto;text-align: center;}
.xn_mc_index_1_intr{ display:block;line-height:0.625rem;height:0.625rem;font-size:0.375rem;color:#999;overflow:hidden; }
.xn_mc_index_1_wenzi{display:block;line-height:0.625rem; height:0.625rem;font-size:0.46875rem;color:#333;overflow:hidden; }
.xn_mc_index_1_more {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 #231f20; background:#231f20; border-radius:0.546875rem;}
.xn_mc_index_1_more a{ width:100%; height:100%; display:block; text-align:center; color:#fff;}
/*end_xn_mc_index_1_wrap*/
/*xn_mc_svv_7_wrap*/
.xn_mc_svv_7_wrap{width: 100%;height: auto;overflow: hidden; background:url(https://rc1.zihu.com/rc/M/Contents/35219/images/sv.jpg?d=20190305012125022) no-repeat center; background-size:cover;
                                                                                   display:none;/*服务中心，图文轮播形式*/                           }
.xn_mc_svv_7_main{position:relative;}
 .xn_mc_svv_7_tit{margin:0 auto;width: 96%; /* drop shadow */text-align:center;  padding-top:0.78125rem;}
.xn_mc_svv_7_tit span{display:block;}
.xn_mc_svv_7_tit1{ color:#f0b637; font-size:0.46875rem; line-height:0.9375rem; height:0.9375rem;}
.xn_mc_svv_7_tit2{color:#777777; font-size:0.375rem;  line-height:0.625rem; height:0.625rem;}
.xn_mc_svv_7_wrap ul{height: auto;overflow: hidden;} 
.xn_mc_svv_7_wrap ul li{width: 100%; overflow: hidden;float: left;}
.xn_mc_svv_7_wrap ul li img{width: 100%;height: 100%;} 
.xn_mc_svv_7_img{ height:2.96875rem; width:2.96875rem; background:#eb5547;  overflow:hidden; border-radius:0.3125rem; margin:0.78125rem auto; }
.xn_mc_svv_7_img img{ width:100%; height:100%;}
.xn_mc_svv_7_name{ font-size:0.375rem; text-align:center; width:80%; color:#fff;  margin:0.625rem auto 0;  overflow:hidden; line-height:0.9375rem; }
 .xn_mc_svv_7_con{ font-size:0.375rem;  color:#777777; text-align:center; width:90%; line-height:0.78125rem;height:1.5625rem;  overflow:hidden; margin:0rem auto 0; }
.xn_mc_svv_7_control{    margin:0.3125rem auto 0.625rem;width: 100%;text-align: center;}
.xn_mc_svv_7_control span{display: inline-block;*display: inline;*zoom: 1;width: 0.25rem;height: 0.25rem;border-radius: 50%;background: #fff;margin: 2% 1%;}
.xn_mc_svv_7_control span.xn_mc_svv_7_concurr{background: #f0b637;}
/*end_xn_mc_svv_7_wrap*/
/*xn_mc_index_14_wrap*/
.xn_mc_index_14_wrap{width: 93.75%;height: auto;  margin:0.625rem auto 0.3125rem; overflow: hidden;}
.xn_mc_index_14_wbox{width: 100%;margin: 2% auto;}
 .xn_mc_index_14_topbox{margin:0 auto;width: 96%; /* drop shadow */text-align:center; }
.xn_mc_index_14_topbox span{display:block;}
.xn_mc_index_14_prd_t1{ color:#333333; font-size:0.46875rem; line-height:0.9375rem; height:0.9375rem;  font-weight: bold;border-bottom: 0.05rem solid #e21b14;}
.xn_mc_index_14_prd_t3{color:#333333; font-size:0.375rem;  line-height:0.625rem; height:0.625rem;}
.xn_mc_index_14_nrsmall{width:100%;  margin-top:0.3125rem;  padding-bottom:2rem; position:relative;  
    }
.xn_mc_index_14_lftbox{ height:5.375rem !important;overflow:hidden;}
.xn_mc_index_14_lftbox img{width:100%;height:auto;}
.xn_mc_index_14_nrsmall:hover .xn_mc_index_14_ritbox{ background:#ed1b24;}
  .xn_mc_index_14_nrsmall:hover .xn_mc_index_14_name a{ color:#fff;}
.xn_mc_index_14_nrsmall:hover .xn_mc_index_14_coent{ color:#fff;}
.xn_mc_index_14_ritbox{z-index:222; width:85%; left: 50%; position:absolute;
    margin-left: -42.5%; height:2.1875rem; margin-top:-1.09375rem ; background:#231f20;  box-shadow:0 0.078125rem  0.234375rem #f2f2f2, /*顶部阴影*/}
.xn_mc_index_14_name{ width:70%; margin:0 auto; line-height:0.9375rem; height:0.9375rem; padding-top:0.3125rem;font-size:0.46875rem;color: #fff;overflow: hidden;}
.xn_mc_index_14_name a{color: #fff;}
.xn_mc_index_14_coent{ width:80%; margin:0 auto;line-height:0.625rem;max-height:0.625rem;font-size:0.375rem;color: #fff;overflow: hidden; }
.xn_mc_index_14_time{display:none;}
.xn_mc_index_14_xxmore {width:5rem; 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 #231f20; /* stroke */background:#231f20; border-radius:0.546875rem;margin: 0.3125rem auto 0.5rem;}
.xn_mc_index_14_xxmore a{ width:100%; height:100%; display:block; text-align:center; color:#fff;}
/*end_xn_mc_index_14_wrap*/
/*xn_mc_teachers_i1_wrap*/
.xn_mc_teachers_i1_wrap{overflow:hidden;width:100%;margin:0.3125rem auto;background:#fff;                                                                                                           }
 .xn_mc_teachers_i1_title{margin:0 auto;width: 96%; text-align:center; }
.xn_mc_teachers_i1_title span{display:block;}
.xn_mc_teachers_i1_title1{ color:#333333; font-size:0.46875rem; line-height:0.9375rem; height:0.9375rem;    font-weight: bold;border-bottom: 0.05rem solid #e21b14;}
.xn_mc_teachers_i1_title2{color:#333333; font-size:0.375rem;  line-height:0.625rem; height:0.625rem;}
.xn_mc_teachers_i1_ul{overflow:hidden;width:100%; margin-bottom:0.1875rem;}
.xn_mc_teachers_i1_time{display:none;}
.xn_mc_teachers_i1_li{  width:100%; float:left; height:2.65625rem; margin-top:0.3125rem;  background:#f5f5f5;}
 .xn_mc_teachers_i1_li:hover{ background:#e21b14;}
.xn_mc_teachers_i1_img{width: 34%;margin-top:0.390625rem;float:left;height:auto;overflow:hidden;margin-left: 0.1rem;}
.xn_mc_teachers_i1_img img{width: auto;height: 1.875rem;float:right;border-radius: 0.4375rem;overflow:hidden;}
.xn_mc_teachers_i1_name{line-height:0.625rem; height:0.625rem;font-size:0.46875rem;color:#333;overflow:hidden; }
 .xn_mc_teachers_i1_cont{width: 60%;float:right;margin:0.3125rem auto;}
.xn_mc_teachers_i1_intro{ line-height:0.625rem;height:0.625rem;font-size:0.375rem;color:#999;overflow:hidden; }
.xn_mc_teachers_1_more {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;}

/*end_xn_mc_teachers_i1_wrap*/
/*xn_mc_index_10_wrap*/
.xn_mc_index_10_wrap{width:100%;height:auto;overflow:hidden; background:url(https://rc1.zihu.com/rc/M/Contents/35219/images/about_bj.jpg?d=20190305012125022) no-repeat center top; background-size:cover;    margin-bottom: 0.8rem;}
.xn_mc_index_10_tw{font-size:1.6rem; display:none; width:96%;margin:0 auto;height:auto;overflow:hidden;border-bottom:1px solid #ddd;line-height:0.46875rem;margin-bottom:2%;}
.xn_mc_index_10_title{margin:0 auto;width: 96%; /* drop shadow */text-align:center; }
.xn_mc_index_10_title span{display:block;}
.xn_mc_index_10_title1{ padding-top:0.625rem; color:#fff; font-size:0.46875rem; line-height:0.9375rem; height:0.9375rem;  font-weight: bold;border-bottom: 0.05rem solid #e21b14;}
.xn_mc_index_10_title2{color:#777777; font-size:0.375rem;  line-height:0.625rem; height:0.625rem;}
.xn_mc_index_10_type1{float:left;font-size:2rem;color:#999;}
.xn_mc_index_10_t_more{float:right;}
.xn_mc_index_10_t_more a{color:#222;}
.xn_mc_index_10_ttw{width:96%;height:auto;overflow:hidden;margin:0 auto;}
.xn_mc_index_10_tp{width:7.953125rem; margin:0.46875rem auto; height:7.546875rem; }
.xn_mc_index_10_tp img{width:100%;height:7.546875rem;}
.xn_mc_index_10_tc{width:93.75%;  margin:0.46875rem auto 0.15625rem;  line-height:0.78125rem; font-size:0.375rem; color:#777777;  }
/*end_xn_mc_index_10_wrap*/
/*xn_mc_index_2_wrap*/
.xn_mc_index_2_wrap{width:100%;margin:0.125rem auto;}
.xn_mc_index_2_main{width:96%;margin:0rem auto;}
.xn_mc_index_2_title{margin:0 auto;width: 96%; /* drop shadow */text-align:center; }
.xn_mc_index_2_title span{display:block;}
.xn_mc_index_2_title1{ color:#333333; font-size:0.46875rem; line-height:0.9375rem; height:0.9375rem;  font-weight: bold;border-bottom: 0.05rem solid #e21b14;}
.xn_mc_index_2_title2{color:#333333; font-size:0.375rem;  line-height:0.625rem; height:0.625rem;}
.xn_mc_index_2_sub{overflow: hidden;background: #fff;}
.xn_mc_index_2_subUl{overflow: hidden;}
.xn_mc_index_2_subLi:nth-child(1){ /*float:none; width:100%;   */                                                       /*一个新闻大图*/                  }
.xn_mc_index_2_subLi{ width:46%; float:left; margin: 0.2rem 2%;    }
.xn_mc_index_2_subLi:nth-child(3){  float:right;  }
.xn_mc_index_2_subLi:nth-child(1) .xn_mc_index_2_coent{  /*display: block !important;  color: #999; width: 100%; font-size: 0.375rem; overflow:hidden;margin-top: 0.15625rem;    line-height: 0.546875rem;    height: 1.09375rem;*/}
.xn_mc_index_2_coent{display:none;}
.xn_mc_index_2_neirowbox{margin:0rem auto;}
.xn_mc_index_2_subctbgbox{width:100%;clear:both;margin:0.234375rem auto;}
.xn_mc_index_2_subImg img{ width:100%;height: 3rem;    object-fit: cover;overflow: hidden;}
.xn_mc_index_2_subIntro{ width:90%; margin:0 auto; }
.xn_mc_index_2_nrtitle{line-height:0.78125rem; height:0.78125rem;font-size:0.46875rem;color: #333333;overflow: hidden;}
.xn_mc_index_2_time{line-height:0.46875rem; height:0.46875rem;font-size:0.46875rem;color: #999;overflow: hidden;}
.xn_mc_index_2_more {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 #231f20; /* stroke */background:#231f20; border-radius:0.546875rem;}
.xn_mc_index_2_more a{ width:100%; height:100%; display:block; text-align:center; color:#fff;}
/*end_xn_mc_index_2_wrap*/

/*ea_c*/
/*ea_b*/
/*xn_mb_1_wrap*/
.xn_mb_1_wrap{  height:1.9375rem;  background:#f5f5f5;  width:100%;    text-align: center;}
.xn_mb_1_copy{ width:93.75%; margin:0 auto;  font-size: 0.34375rem; padding-top:0.34375rem; line-height:0.625rem; height:0.625rem; color: #333333; display:block; text-overflow: ellipsis; /*溢出省略号，支持ie、safari（webkit）*/ -o-text-overflow: ellipsis; /*溢出省略号，支持opera*/ overflow: hidden;/*溢出隐藏*/ -moz-binding: url('/m/ellipsis.xml#ellipsis');/*溢出省略号，支持firefox*/ }
/*end_xn_mb_1_wrap*/
/*ea_b*/
/*ea_bg*/
/*ea_bg*/
/*ea_sh*/
/*ea_sh*/
/*ea_mu*/
/*footer-nav*/
.footer-nav{width: 100%;height: 1.5625rem;background: #231f20;position: relative;}
.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://rc1.zihu.com/rc/M/Menu/35311/images/footer-nav1.png?d=20190305012125053) no-repeat center 0.21875rem ;background-size: 0.703125rem 0.546875rem;}
.footer-nav>ul>li.footer-nav2>a{background: url(https://rc1.zihu.com/rc/M/Menu/35311/images/footer-nav2.png?d=20190305012125053) no-repeat center 0.21875rem ;background-size: 0.703125rem 0.546875rem;}
.footer-nav>ul>li.footer-nav4>a{background: url(https://rc1.zihu.com/rc/M/Menu/35311/images/footer-nav4.png?d=20190305012125053) no-repeat center 0.21875rem ;background-size: 0.703125rem 0.546875rem;}
.footer-nav>ul>li.footer-nav5>a{background: url(https://rc1.zihu.com/rc/M/Menu/35311/images/footer-nav5.png?d=20190305012125053) no-repeat center 0.21875rem ;background-size: 0.703125rem 0.546875rem;}
.footer-nav>ul>li.footer-nav3{background: url(https://rc1.zihu.com/rc/M/Menu/35311/images/footer-nav3.png?d=20190305012125053) 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%;}
/*end_footer-nav*/
/*footer-back*/
.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://rc1.zihu.com/rc/M/Menu/35311/images/footer-back.png?d=20190305012125053) no-repeat center 0.1875rem;background-size: 0.40625rem 0.453125rem;}
/*end_footer-back*/
/*ea_mu*/