.rule_div{font-size:18px;font-weight:600;margin-bottom:20px}.select_sta{width:500px;margin-left:20px}.main_sta_div{margin-top:10px}.time_sta_span{margin-left:14px}.select_sta_time{width:80px;margin-left:20px}.select_str{width:80px;margin-left:10px}