.guestbook,.guestbook table{width:100%;border-collapse:collapse}.guestbook table{font-size:14px;line-height:25px;margin:20px 0;}.guestbook table tr.f{border-top:1px #efefef solid;}.guestbook table th{width:100px;background:#efefef;text-align:right;padding:5px 10px;border-bottom:1px #fff solid;}.guestbook table td{padding:5px 10px;border-bottom:1px #efefef solid;}.oldModel .guestbook table th{width:135px;}.oldModel .guestbook table{font-size:26px;line-height:35px;}