#container h2{height:30px;font-size:30px;font-family:SourceHanSansCN-Medium,SourceHanSansCN;font-weight:500;color:#333;line-height:45px;letter-spacing:1px;text-align:center;margin-top:50px}.content_date{margin:20px 0;text-align:center;font-size:16px;font-weight:400;color:#999;line-height:24px}.content_date_border{border:1px solid #dedede;width:1200px;position:absolute}.news_contents_detail{text-align:center;max-width:1200px;margin:0 auto}.content_pages,.contents_detail{font-size:16px;font-family:SourceHanSansCN-Regular,SourceHanSansCN;font-weight:400;color:#666;letter-spacing:1px}.contents_detail{width:1200px;height:auto;line-height:30px;margin-top:100px;text-indent:0;text-align:initial;margin-bottom:100px}.content_pages{line-height:24px;margin-top:140px}.content_pages_pre{text-align:justify}.returnlist{height:60px;margin:20px 0 50px}.return_button{width:130px;height:44px;background:#fff;border:1px solid #ef871a;color:#ef871a}