@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%;}




.logo{width: 25%;margin:0rem auto;height: 1.875rem;overflow: hidden;}
.logo img{width: auto;height: 0.95rem;margin:0.359375rem auto;display: block;}


.xn_mc_index_3_wrap{position: relative;height: 0;display:none}
.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://1.rc.xiniu.com/rc/M/Heads/35215/images/sousuo.png?d=20180718163949526) 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;}

.english{right: 0;top: 0.438rem;width: 2.688rem;height: 0.7rem;z-index: 2;overflow: hidden;position: absolute;}
.english a{width:auto}
.english img{width:auto}

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



 
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:-1.7625rem;width:1.1875rem;height: 1.5625rem;z-index: 2;overflow: hidden; }
.xn_mn_2_box{width: 1.25rem;height: 1.875rem; background: url(https://0.rc.xiniu.com/g2/M00/AC/53/CgAGe1tYD_2AcBd-AAAD6-aEEZc207.png) no-repeat center center;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: #090909;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://1.rc.xiniu.com/rc/M/Navigates/35216/images/menubj.png?d=20180718163949542) 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:#b9122b;}
#nav_VMenu1 li.nav_one_curr{ background:#b9122b; }
#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 {}






.xn_mc_teachersv_1_wrap{width:93.75%;margin:0rem auto;}
.xn_mc_teachersv_1_wrap h1{ font-size:0.46875rem; line-height:0.625rem; margin-top:0.46875rem; margin-bottom:0.15625rem;font-weight:normal; text-align:left;}
.xn_mc_teachersv_1_cftime{line-height:0.46875rem; height:0.46875rem;font-size:0.46875rem;color: #999;overflow: hidden;display:none;}
.xn_mc_teachersv_1_form{display:none; }
.xn_mc_teachersv1_timea{display:none;}
.xn_mc_teachersv_1_coent{width:93.75%;margin:0.46875rem auto 0.46875rem;font-size:0.375rem;color:#333333;line-height:0.65625rem;}


.xn_mc_teachersv_2_wrap{ width:93.75%;  margin:0 auto 0.46875rem;;   border-bottom:1px solid #e5e5e5;}
.xn_mc_teachersv_2_wrap #EIMS_C_3_1_box_div{ margin:0.3125rem auto; overflow:hidden; }
.xn_mc_teachersv_2_wrap #EIMS_C_3_1_box_div ul{ list-style:none; padding:0rem; margin:0rem;}
.xn_mc_teachersv_2_wrap #EIMS_C_3_1_box_div li{ float:left; margin-right:0.3125rem;}
.xn_mc_teachersv_2_wrap .EIMS_C_3_1_page {  display:block;  width:100%;FONT-SIZE: 0.375rem;COLOR: #333333;  LINE-HEIGHT: 0.625rem;  }
.xn_mc_teachersv_2_wrap .EIMS_C_3_1_page A:link { COLOR: #333333; TEXT-DECORATION: none;}
.xn_mc_teachersv_2_wrap .EIMS_C_3_1_page A:visited {COLOR: #333333; TEXT-DECORATION: none;}
.xn_mc_teachersv_2_wrap .EIMS_C_3_1_page A:hover {COLOR: #f0b637; TEXT-DECORATION: underline;}


.xn_mc_teachersv_3_wrap{width:93.75%;margin:0rem auto;}
 .xn_mc_teachersv_3_top{width:100%;height:0.78125rem;   line-height:0.78125rem;font-size:0.46875rem;color:#333;}
.xn_mc_teachersv_3_wrap ul{width:100%;margin:0rem auto;margin-top:0.15625rem;}
.xn_mc_teachersv_3_subLi{ float: left;width:48%; float:left; margin-top:0.3125rem; }
.xn_mc_teachersv_3_subLi:nth-child(2n){ float:right; }
.xn_mc_teachersv_3_subImg{width:100%;height:auto; overflow:hidden;}
.xn_mc_teachersv_3_subImg img{width:100%;height:auto;}
.xn_mc_teachersv_3_subIntro{ width:100%; margin:0.3125rem auto; }
.xn_mc_teachersv_3_coent{ line-height:0.625rem;height:0.625rem;font-size:0.375rem;color:#999;overflow:hidden; }
.xn_mc_teachersv_3_nrtitle{line-height:0.625rem; height:0.625rem;font-size:0.46875rem;color:#333;overflow:hidden; }
.xn_mc_teachersv_3_time{display:none;}




.xn_mb_1_wrap{  height:1.9375rem;  background:#f5f5f5;  width:100%;}
.xn_mb_1_copy{ width:93.75%; margin:0 auto;  font-size: 0.34375rem; padding-top:0.34375rem; line-height:0.625rem; height:1.25rem; color: #333333; display:block; text-overflow: ellipsis;  -o-text-overflow: ellipsis;  overflow: hidden; -moz-binding: url('/m/ellipsis.xml#ellipsis'); }







.xn_mu_1_wrap{width: 100%;height: 1.203125rem;background: #111111;overflow: hidden;position: relative;z-index: 200;}
.xn_mu_1_wrap ul li{width: 20%;height: 1.203125rem;float: left;}
.xn_mu_1_wrap ul li+li{background: url(https://1.rc.xiniu.com/rc/M/Menu/42905/images/xn_mu_1_li.png?d=20180728180730482) no-repeat top left;background-size:0.03125rem 1.203125rem;}
.xn_mu_1_wrap ul li a{display: block;padding-top: 0.625rem;height: 0.578125rem;line-height: 0.578125rem;text-align: center;font-size: 0.21875rem;color: #dcd6da;}
.xn_mu_1_wrap ul li.xn_mu_1_li1 a{background: url(https://1.rc.xiniu.com/rc/M/Menu/42905/images/xn_mu_1_li1.png?d=20180728180730482) no-repeat center 0.1875rem;background-size: 0.625rem 0.46875rem;}
.xn_mu_1_wrap ul li.xn_mu_1_li2 a{background: url(https://1.rc.xiniu.com/rc/M/Menu/42905/images/xn_mu_1_li2.png?d=20180728180730482) no-repeat center 0.1875rem;background-size: 0.625rem 0.46875rem;}
.xn_mu_1_wrap ul li.xn_mu_1_li3 a{background: url(https://1.rc.xiniu.com/rc/M/Menu/42905/images/xn_mu_1_li3.png?d=20180728180730482) no-repeat center 0.1875rem;background-size: 0.625rem 0.46875rem;}
.xn_mu_1_wrap ul li.xn_mu_1_li4 a{background: url(https://1.rc.xiniu.com/rc/M/Menu/42905/images/xn_mu_1_li4.png?d=20180728180730482) no-repeat center 0.1875rem;background-size: 0.625rem 0.46875rem;}
.xn_mu_1_wrap ul li.xn_mu_1_li5 a{background: url(https://1.rc.xiniu.com/rc/M/Menu/42905/images/xn_mu_1_li5.png?d=20180728180730482) no-repeat center 0.1875rem;background-size: 0.625rem 0.46875rem;}
.xn_mu_1_wrap ul li:hover{background: #B90000;}