.clear,.cle {clear:both;}
.t_logo{width:60%;height:50px;float:left;}
#ea_l{width:100px;height:50px;overflow:hidden;float:left;}
.t_logo img{width:100%}
.t_logo_text{float:left;margin-left:15px;}
.t_logo_text_p1{font-size:28px;color:#215797;display:inline-block;line-height:28px;font-family: 微软雅黑;}
.t_logo_text_p2{font-size:14px;color:#215797;line-height:14px;font-family: Arial;margin-top:6px}


.t_ver{float:right;padding:13px 16px;}
.t_ver ul{border:1px solid #215797;height:24px;line-height:22px;border-radius:12px;}
.t_ver ul li{padding:0 8px;width:54px;height: 22px;display: block;float: left;position:relative;font-size:12px;}
.t_ver ul li a{color:#215797}
.t_ver ul li:first-child a{display:block;padding:0 12px;width: 62px;height:18px;line-height:18px;background:#215797;color:#fff;top:2px;left:-8px;position:absolute;border-radius:9px}


.t_tel { padding-left:66px;background:url(https://rc1.zihu.com/rc/Heads/53022/images/top_tel_ico.png?d=20190710135011830)no-repeat top left;float:right;margin-right:20px;}
.t_tel_ts{font-size:14px;color: #333333;line-height:16px;display:block}
.t_tel_nb{font-size:18px;color:#333333;line-height:36px;font-weight:bold;font-style: italic;}


.xn_n_14_wrap{position: relative; height:50px;background:#215797; width:100%; text-align:center;}
.xn_n_14_wrap_main{margin:0 auto; width:1200px; height:50px;}
.xn_n_14_wrap_menu1 {float:left;padding:0 33px; height:50px; font-size:16px;position:relative;}
.xn_n_14_wrap_menu1>a{color:#FFF; line-height:50px; text-decoration:none;}
.xn_n_14_wrap_menu1_2 {float:left;padding:0 33px; height:50px; font-size:16px;position:relative;}
.xn_n_14_wrap_menu1_2>a{color:#FFF; line-height:50px; text-decoration:none;}
.xn_n_14_wrap_menu1_cur {float:left;padding:0 33px; height:50px; font-size:16px;position:relative;}
.xn_n_14_wrap_menu1_cur>a{color:#FFF; line-height:50px; text-decoration:none;}
.xn_n_14_wrap_menu1_cur:before,.xn_n_14_wrap_menu1_2:before{content:"";display:block;position:absolute;width:30px;height:3px;top:40px;left:50%;margin-left:-15px;background:#fff}
.xn_n_14_wrap_main ul li ul{width:120px;position:relative;left:50%;margin-left:-60px;background:#215797; filter:Alpha(opacity=80);}
.xn_n_14_wrap_main ul li ul li{font-size:14px;color:#fff;line-height:14px;    padding: 8px 0;}
.xn_n_14_wrap_main ul li ul li a{color:#fff}
.xn_n_14_wrap_main ul li ul li ul{display:none!important}
@media (max-width: 767px) {
    .t_logo{width:100px;margin-left:60px;}
    .xn_n_14_wrap,.t_tel,.t_logo_text { display: none; }
}


.xn_mn_2_wrap{position: absolute;left: 0;top:0;z-index: 999;width: 100%;}
.xn_mn_2_nav{position: absolute;left:3%;top:0;height:auto;z-index:222;overflow: hidden;}
.xn_mn_2_box{width:60px;height:60px;background: url(https://rc0.zihu.com/g2/M00/1D/AD/CgAGe1yLNgSAXj76AAABIBvcmA0738.png?d=20190710135011830?d=20190617120028518) no-repeat center;background-size:30px 30px;float: right;font-size: 0;display:none}
.xn_mn_2_nav>ul{width:85%;position:fixed;right:-85%;height: auto;overflow: hidden;background: #fff;top: 0;text-align:center;z-index: 999999;padding-top:20px;}
.xn_mn_2_nav>ul>li{width: 100%;text-align: left;height:60px;line-height:60px;color: #959595;}
.xn_mn_2_nav>ul>li>a{color: #959595;font-size:16px;display: block;width:90%;padding-left:10%;height:60px;border-bottom: 1px solid #DBDBDB;}
.xn_mn_2_nav>ul>li.nav_one_curr>a,.index_body .xn_mn_2_nav>ul>li.nav_home_curr>a{color: #eab545;}
.xn_mn_2_box_close{width:100%;position:fixed;right: 0;top:0;z-index:1000;height:100%;display: none;background: rgba(0,0,0,0.3);}
@media (max-width: 767px) {
    .xn_mn_2_wrap,.xn_mn_2_box { display: block; }
}


.top{ width: 100%; z-index:99; position:relative; }
.t_t{width:96%;max-width:1200px;height:94px;padding:27px 0 17px; margin:0px auto;overflow:hidden;position:relative}
@media screen and (max-width:768px) {
    .t_t{padding:5px 0;height:60px;}
    .t_logo{width:100%;}
    .t_logo_text{display:none}
}





.n_main{width:100%;background:#f5f5f5;overflow:hidden;margin:0 auto;}
.n_content{width:96%;margin:0 auto;max-width:1200px;padding:50px 2%;position:relative;overflow:hidden;background:#fff;margin-bottom:100px;}
.n_content_right_name{width:96%;margin:0 auto;max-width:1200px;padding:50px 0;position:relative;overflow:hidden;}
.n_content_right_name_r{float:left; height:30px;line-height:30px; color:#333333; font-size:16px; text-align:right;}
.n_content_right_name_r ul li{float:right; line-height:30px;}
.n_content_right_name_r ul li span{display:inline-block; line-height:30px;}
.n_content_right_name_r ul li span a{color:#333333; font-size:16px;}
.n_content_right_name_r ul li span a:hover{color:#215797;}
.n_content_right_name_r ul li img{ display: none;}
.n_r_wz1{padding-left:70px;background:url(https://rc1.zihu.com/rc/Contents/53121/images/name_r_img1.png?d=20190724101313775)no-repeat 20px;}
@media (max-width: 767px) {
    .n_content{margin-bottom:40px;padding:20px 2%}
    .n_content_right_name{padding:20px 0;}
    .n_content_right_name_r{display:none;}
}


.cbox_search{float:right;height:30px;line-height:30px;}
.cbox_search table{display:block;width:240px;border:1px solid #215797;height:30px;position:relative;float:left;}
.cbox_search table input{display:block;position:absolute;height:28px;line-height:28px;font-size:14px;color:#999999;text-indent:18px;width:100%;background-color: transparent;border:none}
.cbox_search table img{position:absolute;padding:5px;width:28px;height:28px;right:0px;top:0px;background:#215797}
.cbox_search_rightbtn{float:left;margin-left:8px;}
.cbox_search_rightbtn a{display:inline-block;font-size:14px;color:#fff;line-height:30px;padding:0 8px;background:#215797}
@media (max-width: 360px) {
    .cbox_search table{width:200px;}
    .cbox_search table input{text-indent:5px;}
}


.n_content_right_name_l{ float:left;height:48px;position:relative;}
.n_content_right_name_l1{display:none;}
.n_content_right_name_l2{font-size:26px;color:#1b1b1b;line-height:30px;font-weight:lighter;}
.n_content_right_name_l:before{content:"";display:block;width:25px;height:2px;background:#b8b8b8;position:absolute;left:0;bottom:0;}
@media (max-width: 767px) {
    .n_content_right_name_l{text-align:center;width:100%;clear:both;}
    .n_content_right_name_l:before{display:none;}
}


.n_content_left{width:100%;overflow:hidden}
.n_content_left_cnt{float:right; background:#FFFFFF;}
.n_content_left_cnt>ul>ul{display:inline;}
.n_content_left_cnt ul li ul{display:none!important}
.left_menu1 {height:48px;line-height:48px;text-align:center;display:inline-block;margin-left:5px;font-size:14px;}
.left_menu1 a{display:inline-block;padding:0 25px;height:48px;background:#f5f5f5;color:#333333}
.left_menu1 a:hover{background:#215797;color:#fff}
.left_menu1_2 {height:48px;line-height:48px;text-align:center;display:inline-block;margin-left:5px;font-size:14px;}
.left_menu1_2 a{display:inline-block;padding:0 25px;height:48px;background:#215797;color:#fff}
.left_menu1_cur{height:48px;line-height:48px;text-align:center;display:inline-block;margin-left:5px;font-size:14px;}
.left_menu1_cur a{display:inline-block;padding:0 25px;height:48px;background:#215797;color:#fff}
@media (max-width: 767px) {
    .n_content_left_cnt{text-align:center;width:100%;clear:both}
    .n_content_left_cnt>ul>ul>li{margin-bottom:8px;height:40px;}
    .n_content_left_cnt>ul>ul>li a{padding:0 16px;height:40px;line-height:40px;}
}


.xn_c_solution_21_wrap{width:100%;background:#fff;box-shadow:0 17px 23px rgba(0,0,0,0.06);margin:40px auto 0;overflow:hidden }
.xn_c_solution_21_main{width:54%;float:right;height:232px;background:#f8f8f8;padding:0 4% 10px;}
.xn_c_solution_21_name:before{content:"";display:block;width:30px;height:2px;background:#333;position:absolute;top:54px;}
.xn_c_solution_21_intro{font-size:14px;color:#333333;line-height:30px;}
.xn_c_solution_21_ul{width:46%;float:left;padding:0 4%;}
.xn_c_solution_21_ul:before{content:"三大研究方向";display:block;position:relative;font-size:18px;color:#333333;line-height:54px;padding-bottom:20px;}
.xn_c_solution_21_name{display:block;position:relative;font-size:18px;color:#333333;line-height:54px;padding-bottom:20px;}
.xn_c_solution_21_li{width:47%;float:left;height:50px;line-height:50px;margin-bottom:24px;background:#f5f5f5;font-size:16px;color:#333333;text-align:center;overflow:hidden;position:relative;}
.xn_c_solution_21_li:nth-child(2n+1){margin-right:6%}
.xn_c_solution_21_li i{position:absolute;font-family:Impact;font-size:30px;color:#215797;font-weight:bold;right:5px;top:18px;}
@media screen and (max-width:768px) {
    .xn_c_solution_21_ul{display:none}
    .xn_c_solution_21_main{width:100%;clear:both;height:auto}
}


.xn_c_solution_3_wrap{width:100%;margin:50px auto 0;}
.xn_c_solution_3_nrbox{width:100%;position:relative;margin:0 auto;}
.xn_c_solution_3_title{width:100%;height:96px;border-bottom:1px solid #dddddd;position:relative;}
.xn_c_solution_3_title>a{font-size:24px;color:#215797;line-height:36px;}
.xn_c_solution_3_pic{width:45%;float:left;padding:3%;overflow:hidden;position:relative}
.xn_c_solution_3_pic a{display:block;overflow:hidden;position:relative;z-index:30}
.xn_c_solution_3_pic img{width:100%;transition: .5s;-webkit-transition: .5s;-moz-transition: .5s;}
.xn_c_solution_3_pic a:hover img{transform: scale(1.1);-webkit-transform: scale(1.1);-moz-transform: scale(1.1);}
.xn_c_solution_3_cont{width:54%;float:right}
.xn_c_solution_3_cont1{width:100%;font-size:14px;color:#666666;line-height:30px;border-bottom:1px solid #eaeaea;padding:15px 0}
.xn_c_solution_3_cont2{width:100%;height:225px;overflow:hidden;font-size:14px;color:#666666;line-height:30px;padding-top:15px}
@media screen and (min-width:768px) {
.xn_c_solution_3_title:before{content:"";display:block;width:25%;height:2px;bottom:-2px;left:0;position:absolute;background:#215797}
.xn_c_solution_3_title>i{font-size:60px;color:#e8e8e8;line-height:96px;position:absolute;left:0;font-family:fantasy;font-weight:bold}
.xn_c_solution_3_title>a{font-size:24px;color:#215797;line-height:36px;display:block;position:relative;z-index:20;padding:42px 75px 0;}
.xn_c_solution_3_title>a:before{content:"";display:block;position:absolute;left:30px;top:55px;width:38px;height:2px;background:#215797;}
.xn_c_solution_3_pic:before{content:"";display:block;width:72px;height:65px;position:absolute;left:0;bottom:0;background:#215797;z-index:20}
    .xn_c_solution_3_nrbox:nth-child(2n) .xn_c_solution_3_title { text-align: right; }
    .xn_c_solution_3_nrbox:nth-child(2n) .xn_c_solution_3_title > i { right: 0; }
    .xn_c_solution_3_nrbox:nth-child(2n) .xn_c_solution_3_title > a:before { right: 30px; left: auto; }
    .xn_c_solution_3_nrbox:nth-child(2n) .xn_c_solution_3_pic{float:right}
    .xn_c_solution_3_nrbox:nth-child(2n) .xn_c_solution_3_cont{float:left}
    .xn_c_solution_3_nrbox:nth-child(2n) .xn_c_solution_3_pic:before{left:auto;right:0}
}
@media screen and (max-width:768px) {
    .xn_c_solution_3_pic,.xn_c_solution_3_cont{width:100%;clear:both}
    .xn_c_solution_3_wrap{margin-top:20px;}
    .xn_c_solution_3_title{text-align:center;height:auto;padding:30px 0 10px;}
    .xn_c_solution_3_title>i{display:none}
}



.foot_tel{width:100%;padding-top:50px;overflow:hidden;position:relative }
.foot_tel_logo{width:30%;float:left;overflow:hidden;padding-right:4%;text-align:center;padding-bottom:40px;}
.foot_tel_logo img{max-width:100%}
.foot_tel_f{ position:relative; width:40%;float:left;padding-top:10px;padding-bottom:40px;}
.foot_tel_f div{font-size:16px;color:#fff;line-height:36px;font-weight:bold}
.foot_tel a{color:#fff; }
.foot_tel_qrCode{width:30%;float:right;padding:0 3.5%;text-align:center;font-size:14px;color:#fff;line-height:36px;padding-bottom:40px;}
.foot_tel_qrCode1{width:46%;float:left;margin-right:8%}
.foot_tel_qrCode2{width:46%;float:left;}
@media (max-width: 767px) {
    .foot_tel_f div{font-size:12px;line-height:20px;margin-bottom:12px}
    .foot_tel_logo,.foot_tel_f,.foot_tel_qrCode{width:100%;padding:0 5% 20px;clear:both}
    .foot_tel_qrCode{max-width: 320px;margin: 0 auto 20px;float: none;}
}


.foot{width:100%;background:#3c3c3c}
.foot_c{width:94%;margin:0 auto;max-width:1200px;position:relative;overflow:hidden;}
.foot_copy{width:100%;background:#222222;border-top:1px solid #a9a9a9;padding:11px 0;text-align:center }
.foot_copy div,.foot_copy a,.foot_copy>span{display:inline-block;margin-right:10px;font-size:14px;color:#fff;line-height:24px;}
@media (max-width: 767px) {
    foot_copy div,.foot_copy a,.foot_copy>span{font-size:12px;}
}