.sthd_banner{width: 100%;height: 715px; background: url(/bjtb/resource/cms/2024/05/img_pc_site/ts_bnner.jpg) no-repeat top center;}
.sthd_con{width: 100%;height:auto; background: url(/bjtb/resource/cms/2024/05/img_pc_site/stfc_con.jpg) no-repeat top center;overflow:hidden; padding-bottom:120px;}
.sthd_all{width:1200px; margin:0 auto;}
.hdzs_wrap{width: 1200px;}	
.hdzs_left{width:188px; height: 776px; background: url(/bjtb/resource/cms/2024/05/img_pc_site/left_bg.png) no-repeat; }
.fczs_ul li{ float: left; width: 472px; height: 282px; margin-bottom:30px;}
.hdzs_right{width:968px;}
.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";}
.fczs_ul li a{ width: 149px; margin: 0 auto;display: block;margin-top: 168px;text-align: center;line-height: 35px;height: 35px;background: url(/bjtb/resource/cms/2024/05/img_pc_site/ck_bg.png) no-repeat;}
.fczs_ul li:nth-child(2),.fczs_ul li:nth-child(4){margin-left:24px;}
.fczs_ul{margin-top:85px;}
.fczs_ul li:nth-child(1) a{color: #cc4d2f;}
.fczs_ul li:nth-child(2) a{color: #986599;}
.fczs_ul li:nth-child(3) a{color: #656f99;}
.fczs_ul li:nth-child(4) a{color: #cc2f2f;}
.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;}

/*手机端768px*/
@media only screen and (min-width: 100px) and (max-width: 768px) {
.sthd_all{width:100%;}
.sthd_banner{background-size:100%;height:145px;}
.hdzs_left{display:none;width:0px;}
.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;}

}