.sec_wrap .sec_wrap_inner{padding:0 30px}.ttl_wrap{background-position:0 top;background-repeat:no-repeat;background-size:35% auto;margin:0 auto;max-width:1050px;position:relative}.sec_inner{margin:0 auto;max-width:1000px;padding:0}.sec_introduce{max-width:960px;margin:60px auto 0;background-color:#fff;padding-top:30px;padding-bottom:30px}.sec_introduce .introduce_list_title{padding-bottom:10px;font-weight:bold;font-size:25px;color:#00a5e7}.sec_introduce .introduce_list_detail{overflow-y:scroll;overflow-x:hidden;padding:5px;border:1px solid #ccc;max-height:100px}.sec_introduce .introduce_list_detail .introduce_content_topic{font-weight:bold;font-size:14px}.sec_introduce .introduce_list_detail .introduce_content_topic .cont{position:relative;width:100%}.sec_introduce .introduce_list_detail .introduce_content_topic .cont_inner{padding-bottom:10px;width:90%;display:flex}.sec_introduce .introduce_list_detail .introduce_content_date a{font-weight:bold;color:#c82d58;align-self:center;font-size:16px}