table {
    margin-right: auto; 
    margin-left:5px;
     font-size: 14px;
     height: 100%;
     table-layout: fixed;
 }

 td {
     border: 0px solid black;
     text-align: center;
     padding: 10px;
     font-size:17px;
 }

 tr:nth-child(even) {
     background-color: #e9edea;
 }