.sthd_banner{width: 100%;/*height: 714px; background: url(/bjtb/resource/cms/2025/03/img_pc_site/abj_banner.jpg) no-repeat top center;*/}
.sthd_con{width: 100%;height:auto; background: url(/bjtb/resource/cms/2025/03/img_pc_site/content_bg.jpg) no-repeat bottom center;overflow:hidden; padding-bottom:120px;}
.sthd_all{width:1200px; margin:0 auto;}
.hdzs_wrap{width: 1200px; overflow:hidden; margin-top:62px;background:#fff;}	
.hdzs_left{width:229px; height: 761px; }
.atw_rwbj{ background: url(/bjtb/resource/cms/2025/03/img_pc_site/rwbj.png) no-repeat;}
.atw_bdtw { background: url(/bjtb/resource/cms/2025/03/img_pc_site/bdtw.png) no-repeat;}
.atw_jtjl{ background: url(/bjtb/resource/cms/2025/03/img_pc_site/jtjl.png) no-repeat;}


.fczs_ul li{ float: left; width: 472px; height: 282px;}
.hdzs_right{width:971px; }
.sthdzs{margin-bottom:28px;} 
.sthdzs b{width: 52px;height: 2px;background: #a13e65;display:inline-block;}
.sthdzs span{color: #a13e65; font-size: 20px; font-family: "思源黑体";display:inline-block; margin-left:20px;}
.qnhdfc{font-size: 60px;font-family: "思源黑体"; color: #232323; margin-bottom:66px; }
.qnhdfc span{color: #cc4d2f;font-size: 60px;font-family: "思源黑体";}

.xxgk_footer{background:none; padding-top:0 !important;}
.xxgk_footer .txtsm{background:url(/bjtb/resource/cms/2024/05/img_pc_site/foot_bg.png) no-repeat !important;}
.xxgk_footer .txtsm p,.xxgk_footer .txtsm p a,.xxgk_footer .txtsm p span{color:#fff !important;}
.atw_ckgd{width:146px;height:34px; background:#fff; margin:0 auto; margin-top:456px;}
.atw_bj{border:1px solid #e5b193; border-radius:50px;}
.atw_bjbdtw{border:1px solid #3aa9c5; border-radius:50px;}
.atw_bjjtjl{border:1px solid #e59393; border-radius:50px;}

.atw_ckgd a{display:block;text-align:center;line-height:34px; font-family: "思源宋体 CN", serif;font-size:18px;}
.atw_bj a{color:#ab5321;}
.atw_bjbdtw a{color:#3aa9c5;}
.atw_bjjtjl a{color:#bf473b;}

.atw_ul{padding-left:14px; }
.atw_ul li{ width: 296px;height: 366px; float: left; margin-left:23px; margin-bottom:28px;}
.atwul_rwbj li{background:url(/bjtb/resource/cms/2025/03/img_pc_site/rwbj_libg.png) no-repeat; }
.atwul_jtjl li{background:url(/bjtb/resource/cms/2025/03/img_pc_site/jtjlli.png) no-repeat; }
.atw_ul li:nth-child(4),.atw_ul li:nth-child(5),.atw_ul li:nth-child(6){margin-bottom:0;}
.bdtw_ul li{margin-right:23px; margin-left:0;background:url(/bjtb/resource/cms/2025/03/img_pc_site/bdtw_li.png) no-repeat;}
.bdtw_ul{padding-left:0;}
.atw_fl{width: 75px;height: 22px;margin-top: 1px;margin-left: 1px;color:#fff;border-bottom-right-radius: 10px;text-align: center;line-height: 22px;}
.atw_flrwbj{background: #ab5321;}
.atw_flbdtw{ background: #3aa9c5;}
.atw_fljtjl{ background: #bc3f3f;}
.atw_img{width: 261px; height:305px; background:url(/bjtb/resource/cms/2025/03/img_pc_site/tm.png) repeat; padding: 11px 7px; margin:0 auto; margin-top:7px;}
.atw_imgbor{border: 1px solid #ffd8a1;}
.atw_imgbdtw{border: 1px solid #3aa9c5;}
.atw_imgjtjl{border: 1px solid #eec7c7;}
.atw_img_xx{width: 261px; height: 253px; overflow: hidden; }
.atw_img_xx img{ width:100%;height:100%;object-fit: cover;}
.atw_title a{ font-family: "思源黑体 CN", sans-serif;; font-size: 14px; color: #666666; line-height: 22px; padding: 10px 0; display:block;}
/*专题专栏*/
.kjlt_jcsj{width:1200px; margin:0 auto;background:#fff;  position:relative; margin-top:92px;}

.z_picScroll{ width:1200px;  overflow:hidden;margin:0 auto; margin-bottom:0px;padding-bottom:110px;}
.z_picScroll .hd{}
.z_picScroll .hd .prev,.z_picScroll .hd .next{ display:block;  width:42px; height:42px; position:absolute;top:400px;cursor:pointer;z-index:999;}
.z_picScroll .hd .prev { left:46%;background:url(/bjtb/resource/cms/2025/03/img_pc_site/rwbj_left.png) no-repeat;}
.z_picScroll .hd .next { right:46%;background:url(/bjtb/resource/cms/2025/03/img_pc_site/rwbj_right.png) no-repeat;}
.z_picScrollarrow  .hd .prev { left:46%;background:url(/bjtb/resource/cms/2025/03/img_pc_site/bdtw_left.png) no-repeat;}
.z_picScrollarrow  .hd .next { right:46%;background:url(/bjtb/resource/cms/2025/03/img_pc_site/bdtw_right.png) no-repeat;}
.jtjlarrow .hd .prev { left:46%;background:url(/bjtb/resource/cms/2025/03/img_pc_site/jtjl_left.png) no-repeat;}
.jtjlarrow .hd .next { right:46%;background:url(/bjtb/resource/cms/2025/03/img_pc_site/jtjl_right.png) no-repeat;}

.z_picScroll_one .prev,.z_picScroll_one .next,.z_picScroll_two .prev,.z_picScroll_two .next,.z_picScroll_three .prev,.z_picScroll_three .next { top:79px;} 
.z_picScroll .bd{ margin:0 0px; overflow:hidden ;width:1200px;margin:0 auto; }
.z_picScroll .bd ul{ overflow:hidden; zoom:1; }
.z_picScroll_one .bd ul li,.z_picScroll_two .bd ul li,.z_picScroll_three .bd ul li,.z_picScroll_four .bd ul li,.z_picScroll_five .bd ul li{ margin:0 0px; float:left; _display:inline; overflow:hidden; text-align:center; overflow:hidden; width:292px; position:relative; margin-right:10px;}
.z_picScroll_one .bd ul li a img,.z_picScroll_two .bd ul li a img,.z_picScroll_three .bd ul li a img,.z_picScroll_four .bd ul li a img,.z_picScroll_five .bd ul li a img{display:block; object-fit:cover; }
.z_picScroll_one .bd ul li span,.z_picScroll_two .bd ul li span,.z_picScroll_three .bd ul li span ,.z_picScroll_four .bd ul li span,.z_picScroll_five .bd ul li span{ display:inline-block;width:100%; padding-top:10px; width:226px;margin-left:-30px;}
.z_picScroll_one .bd ul li span a,.z_picScroll_two .bd ul li span a,.z_picScroll_three .bd ul li span a ,.z_picScroll_four .bd ul li span a,.z_picScroll_five .bd ul li span a { display:inline-block; color:#fff;text-align:left; font-size:18px;  position:relative; margin-top:14px; font-family: "微软雅黑";}
.z_picScroll_one .bd ul li:hover span,.z_picScroll_two .bd ul li:hover span,.z_picScroll_three .bd ul li:hover span { }
.z_picScroll_one .bd ul li:hover span a,.z_picScroll_two .bd ul li:hover span a,.z_picScroll_three .bd ul li:hover span a { }
.z_picScroll .bd .atw_ul{padding-left:0;}


.fhhome{position:absolute;left:50%; padding-left:305px; height:30px;top:0;}
.fhhome a{background: url(/bjtb/resource/cms/2023/05/img_pc_site/2023051214593695699.png) no-repeat right top;margin: 0px auto;width: 131px;height: 21px;text-align: right;padding-right: 42px;display: block;font-size: 12px;}

/*手机端768px*/
@media only screen and (min-width: 100px) and (max-width: 768px) {
.sthd_all{width:98%;}
.sthd_con{background-size:100%;}
.sthd_banner{background-size:100%;/*height:145px;*/}
.hdzs_right,.hdzs_wrap{width:100%;}
.qnhdfc{margin-bottom:20px;}
.qnhdfc,.qnhdfc span{font-size:2.2rem;text-align:center;}
.fczs_ul li:nth-child(2), .fczs_ul li:nth-child(4){margin-left:0;}
.fczs_ul li{width:100%;background-size:100% !important;height:248px;}
.sthdzs{text-align:center;}
.mk_tit p{margin:2rem 0;}
.fczs_ul{margin-top:14px;}
.atw_ul li{width:48.6%; margin-left:0px; background-size:100% 100%;padding-bottom:4px;margin-bottom: 28px;}
.atw_img_xx{width:98%;}
.atw_ul{padding-left:0;}
.atw_ul li:nth-child(even){margin-left:10px;}

.atw_img{width:88%;}
.atw_ul li:nth-child(4){margin-bottom: 28px;}
.atw_ul li:nth-child(5),.atw_ul li:nth-child(6){margin-bottom:0;}
.atw_ul li,.atw_img{height:auto;}
.atw_img_xx{height:200px;}
.bdtw_ul li{margin-right:0;}
.hdzs_left{width:100%;height:138px; margin-bottom:20px;}
.atw_rwbj{background:url(/bjtb/resource/cms/2025/03/img_pc_site/yd_rwbj.png) no-repeat;background-size:100%;}
.atw_bdtw{background:url(/bjtb/resource/cms/2025/03/img_pc_site/yd_bdtw.png) no-repeat;background-size:100%;}
.atw_jtjl{background:url(/bjtb/resource/cms/2025/03/img_pc_site/yd_jtjl.png) no-repeat;background-size:100%;}

.atw_ckgd{margin-top: 92px;margin-left: 25px;width: 28%;height: 30px;line-height: 30px;}
.atw_ckgd a{font-size:14px;line-height:30px;}
.hdzs_wrap{margin-top:20px;}
.dqws{line-height:26px !important;}
.dqws span a{font-size:14px !important;}
/*人文北京*/
.kjlt_jcsj{width:99%;}
.z_picScroll{width:100%;}
.z_picScroll_one .bd ul li, .z_picScroll_two .bd ul li, .z_picScroll_three .bd ul li, .z_picScroll_four .bd ul li, .z_picScroll_five .bd ul li{width:204px;}
.z_picScroll .hd .prev{left:35%;}
.z_picScroll .hd .next{right:35%;}
.z_picScroll .hd .prev, .z_picScroll .hd .next{top:330px;}
.atw_title a{width:80%;text-overflow: ellipsis; overflow: hidden;white-space: nowrap; }
.kjlt_jcsj {margin-top:32px;}
.fhhome{left:0;padding-left:225px;}

}

 /* 平板竖屏，屏幕宽度在 768px 到 991px 之间 */
@media only screen and (min-width: 768px) and (max-width: 991px) {
.sthd_all{width:100%;}
.sthd_banner{background-size:100%;height:330px;}
.hdzs_right,.hdzs_wrap{width:100%;}
.qnhdfc{margin-bottom:20px;}
.qnhdfc,.qnhdfc span{font-size:2.2rem;text-align:center;}
.fczs_ul li:nth-child(2), .fczs_ul li:nth-child(4){margin-left:0;}
.fczs_ul li{width:100%;background-size:100% !important;height:248px;}
.sthdzs{text-align:center;}
.mk_tit p{margin:2rem 0;}
.fczs_ul{margin-top:14px;}
.atw_ul li{width:32%; margin-left:10px; background-size:100% 100%;padding-bottom:4px;margin-bottom: 28px;}
.atw_img_xx{width:98%;}
.atw_ul{padding-left:0;}
.atw_ul li:nth-child(even){}
.atw_img{width:88%;}
.atw_ul li:nth-child(4),.atw_ul li:nth-child(5),.atw_ul li:nth-child(6){margin-bottom:0;}
.atw_ul li,.atw_img{height:auto;}
.atw_img_xx{height:253px;}
.bdtw_ul li{margin-right:0;}
.hdzs_left{width:100%;height:264px; margin-bottom:20px;}
.atw_rwbj{background:url(/bjtb/resource/cms/2025/03/img_pc_site/yd_rwbj.png) no-repeat;background-size:100%;}
.atw_bdtw{background:url(/bjtb/resource/cms/2025/03/img_pc_site/yd_bdtw.png) no-repeat;background-size:100%;}
.atw_jtjl{background:url(/bjtb/resource/cms/2025/03/img_pc_site/yd_jtjl.png) no-repeat;background-size:100%;}
.atw_ckgd{margin-top: 182px;margin-left: 95px;}
.hdzs_wrap{margin-top:20px;]

}


/* 大屏幕设备 */
@media only screen and (min-width: 992px) and (max-width: 1199px) {
.sthd_all{width:100%;}
.sthd_banner{background-size:100%;height:420px;}
 .hdzs_left{width:20%;} 
.hdzs_wrap{width:100%;}
.hdzs_right{width:80%}
.qnhdfc{margin-bottom:20px;}
.qnhdfc,.qnhdfc span{font-size:2.2rem;text-align:center;}
.fczs_ul li:nth-child(2), .fczs_ul li:nth-child(4){margin-left:0;}
.fczs_ul li{width:100%;background-size:100% !important;height:248px;}
.sthdzs{text-align:center;}
.mk_tit p{margin:2rem 0;}
.fczs_ul{margin-top:14px;}
.atw_ul li{width:32%; margin-left:10px; background-size:100% 100%;padding-bottom:4px;margin-bottom: 28px;}
.atw_img_xx{width:98%;}
.atw_ul{padding-left:0;}
.atw_ul li:nth-child(even){}
.atw_img{width:88%;}
.atw_ul li:nth-child(4),.atw_ul li:nth-child(5),.atw_ul li:nth-child(6){margin-bottom:0;}
.atw_ul li,.atw_img{height:auto;}
.atw_img_xx{height:267px;}
.bdtw_ul li{margin-right:0;}
}