.total_content{border:1px double;padding:10px 10px 10px 10px}.act_emt_content{border:2px double coral;padding:15px 10px 0 10px}.chg_emt_content{border:2px double #ff69b4;padding:15px 10px 0 10px}.task_content{border:1px solid;padding:5px 5px 5px 5px}.comment_content{border:1px double;padding:10px 10px 10px 10px}.new_line{white-space:pre-line}