tbody tr.tr1{background-color:#ccc}table th,tr.tr2{background-color:#6e7aab;padding:5px;font-size:100%;color:#fff;font-weight:bold}tr.tr3{background-color:#f2f2ee}tr.tr4{font-weight:bold}table.tbl2{text-align:center}td.td1{font-weight:bold}