tr th{width:200px;padding:5px;background-color:#27323d;text-align:center}tr th strong{color:#fff}tr td{text-align:center;padding:5px;font-size:14px}tr th:nth-of-type(4n){max-width:100px}tr td:nth-of-type(4n){max-width:100px}tr:nth-of-type(2n) td{background-color:#f5f5f5}