table{font-family:Arial,sans-serif;border-collapse:collapse;width:100%}th{border:1px solid #ddd;background-color:#58a399;background-color:#f2f2f2;text-align:center;padding:8px}td{border:1px solid #ddd;text-align:center;padding:6px}tr:nth-child(even){background-color:#f9f9f9}