.th {background-color: #444444; color: #fff; padding: 7px; border-right: 1px solid #444444; font-weight: bold;}

.td1 {background-color: #f5f5f5; color: #000; border-color: #f5f5f5; padding: 4px; border: 1px solid #f5f5f5; font-weight: normal;}

.td2 {background-color: #fff; color: #000; border-color: #fff; padding: 4px; border: 1px solid #fff; font-weight: normal;}