table{ text-align:left; font-size:15px; } tr:nth-child(even) { background-color: #f2f2f2; } thead{ text-align:center; font-size: 1.17em; ; font-weight: bold; background-color: #b0c3e4; border-top: 10px #005596 solid; border-bottom: 1px #005596 solid; }