table {
 border-collapse:collapse;
 width:90%;
 }
th, td {
 border:1px solid black;
 width:20%;
 
 }
td, th {
 text-align:center;
 background-color: #dea;
 }
 
th {
 text-align:center;
 background-color: white;
 }
 
caption {
 font-weight:bold
 }