table {
width: 100%;
}
table,
th,
td {
border: 1px solid black;
border-collapse: collapse;
}
th,
td {
padding: 20px;
text-align: center;
}
table#t01 tr:nth-child(even) {
background-color: #eee;
}
table#t01 tr:nth-child(odd) {
background-color: #fff;
}
table#t01 th {
background-color: black;
color: white;
}