.header{width:100%;z-index:999;}
.header1{width:100%;z-index:999;background: #fff;}

@media screen and (max-width:1201px) {
    .header{z-index:999;width:100%;min-width:1200px;/*overflow-x: hidden;*/}
}
/*top*/
.nav_top{width:100%;background: #f4f4f4;height:36px;}
.nav_top .wenzi{width:1200px;font-size: 12px;margin:0 auto;color:#4e4e4e;}
.nav_top .left{float:left;line-height: 36px;}
.nav_top .right{float: right;line-height: 36px;}
.nav_top .right li{float: left;}
.nav_top .right li a{color:#4d4d4d;}

/*logo*/
.nav_center{height:131px;width:100%;background:url('../images/logo_bj.png') no-repeat;}
.nav_center_info{height:75px;width:1200px;padding:26px 0 30px 0;margin:0 auto;}
.nav_center p{margin:0;}
.nav_center .logo{height:74px;}
.nav_center .logo img{display: block;height:100%;}
.logo_kh{margin-top:10px;margin-left:28px;height:57px;}
.logo_kh img{display: block;height:100%;}

.ss_dh{margin-top:5px;}
.ss_dh .head_tel_xian{font-size:14px;color:#909090;text-align: center;}
.ss_dh .head_tel_xian img{vertical-align: middle;}
.ss_dh .tel_num{font-size:36px;color:#004fa8;font-family: "Impact";margin-top:5px;}
.ss_dh .tel_num img{vertical-align: middle;position:relative;top:-2px;}

/*nav*/
.juxing{width:100%;height:60px;background: #1959b9;}
.nav{width:1200px;height:60px;margin:0 auto;}
.nav_nr{width:100%;height:60px;}

.nav_nr .nav_nr_all{height:60px;width:100%;}
.nav_nr .dh_1{float:left;width:136px;height:60px;text-align:center;line-height: 60px;margin:0 17px;position: relative;}

.nav_nr .dh_1 a{color:#fff;font-size: 16px;}
.nav_nr .dh_1 img{position:relative;top:-2px;}
.nav_nr .dh_1 ul{width:136px;position: absolute;top:60px;z-index: 999;display: none;}
.nav_nr .dh_1 ul .dh_2{width:100%;margin-top:6px;height:300px;}
.nav_nr .dh_2 li{float: left;height:50px;width:100%;text-align:center;background:#1959b9;margin-bottom:3px;}
.nav_nr .dh_2 li a{height: 50px;line-height: 50px;color: #fff;display: block;font-size: 16px;}
.nav_nr .dh_1:hover{background-color: #e60012;}
.nav_nr .dh_1:hover ul{display: block;overflow: hidden;}

.nav_nr .dh_1_eng{width:168px;margin:0 1px;}
.nav_nr .dh_1_eng ul{width:168px;}
.nav_nr .dh_2_eng li a{height: 50px;line-height: 50px;color: #fff;display: block;font-size: 15px;}
/*banner*/
.slideBox{ width:100%;position:relative;min-width: 1200px;}
.slideBox .hd{height:12px; overflow:hidden;position:absolute;bottom:5%;left:49%;z-index:1;}
.slideBox .hd .bannerxBton{overflow:hidden; zoom:1; float:left;}
.slideBox .hd .bannerxBton li{float:left;cursor:pointer;width:12px;height:12px;margin-right:12px;border-radius:6px;background: #fff;} 
.slideBox .hd .bannerxBton li.on{background: #1959b9;}
.slideBox .bd{position:relative; height:100%; z-index:0;}
.slideBox .bd li { zoom:1; vertical-align:middle;}
.slideBox .bd img { width:100%; display:block;min-width: 1200px;}
.slideBox .prev{left:36px;top:36%;margin-top:-37px;}
.slideBox .next{right:36px;top:36%;margin-top:-37px;}
.slideBox .prev img{width:41px;height:74px;}
.slideBox .next img{width:41px;height:74px;}
.carousel-control{position:absolute;}


/*右侧 咨询*/
.banner_bot{width:100%;height:92px;padding:18px 0;background:rgba(0,0,0,0.4);margin-top:-128px;position: relative;z-index:2;min-width: 1200px;}
.bann_info{width:1200px;height:100%;margin:0 auto;}
.ba_bo_each{display:inline-block;width:24.8%;height:72px;border-right:3px solid #e2e2e2;text-align: center;padding:10px 0;}
.ba_bo_each_eng{display:inline-block;width:21.8%;height:72px;border-right:3px solid #e2e2e2;text-align: center;padding:10px 1.5%;}
.ba_bo_each_eng:nth-child(1) .ba_bo_ea_xx_eng{margin-top:8px;}
/*.ba_bo_each_eng:nth-child(2) .ba_bo_ea_xx_eng{margin-top:8px;}*/
.ba_bo_each_eng:nth-child(3) .ba_bo_ea_xx_eng{margin-top:18px;}
.ba_bo_each_eng:nth-child(4) .ba_bo_ea_xx_eng{margin-top:8px;}
.bann_info .ba_bo_each:nth-child(4){border:0;}
.ba_bo_each>div{display: inline-block;}
.ba_bo_ea_tu{height:72px;}
.ba_bo_ea_tu img{display:block;}
.ba_bo_ea_xx{color:#fff;text-align:left;position:relative;top:-14px;margin-left:12px;}
.ba_bo_ea_xx_eng{width:65%;color:#fff;text-align:left;position:relative;top:-4px;margin-left:12px;}
.ba_bo_tit{font-size: 20px;}
.ba_bo_jj{font-size: 16.8px;margin-top:5px;}
.ba_bo_ea_xx_eng .ba_bo_tit{font-size: 16.8px;word-break:hyphenate;}
.ba_bo_ea_xx_eng .ba_bo_jj{font-size: 13px;margin-top:5px;}

/*返回顶部*/
.totop{position:static!important;display:block!important;opacity: 1!important;}