.l-t{border-top:2px solid #c5b5b5;padding:10px}.l-b,.l-t{border-left:2px solid #c5b5b5;width:120px;height:50px}.l-b{border-bottom:2px solid #c5b5b5}.r-t{border-top:2px solid #c5b5b5}.r-b,.r-t{border-right:2px solid #c5b5b5;padding:10px;width:120px;height:50px}.r-b{border-bottom:2px solid #c5b5b5}.sb{border-right:2px solid #c5b5b5}