#bbs_history:after { content:''; display:block; clear:both; }
#bbs_history .year { width:120px; float:left; font-weight:bold; font-size:25px; height:28px; line-height:28px; color:#222;}
#bbs_history .history_list {margin:0 0 0 120px;}
#bbs_history .history_list ul {}
#bbs_history .history_list ul li {zoom:1; padding-bottom:4px;}
#bbs_history .history_list ul li:after{content:'';display:block;clear:both;}
#bbs_history .history_list ul li span {float:left; color:#222;  font-weight:bold;  width:8%;}
#bbs_history .history_list ul li span + a,
#bbs_history .history_list ul li span + em {float:left;width:92%;}

#bbs_history .tab_cont {overflow:hidden;height:0;}
#bbs_history .tab_cont.on{overflow:visible;height:auto;padding:30px 0 0;}

#boardList td {height:36px;}