.doc_container{width:100%;font-size:24px;padding-left:30px}.doc_container .d_content,.doc_container .s_name{text-indent:2em}.doc_container .s_title{text-indent:2.2em}.doc_container .s_title_sub{text-indent:2em}.doc_container .docTitle{width:100%;margin:0 auto;text-align:center;margin-top:40px}.doc_container .doc_num{width:15%;display:inline-block;border-bottom:3px solid #000;height:30px;line-height:30px}.doc_container .common_weight{font-weight:600}