table {
    border-top: 1px solid #ccc;
    border-left: 1px solid #ccc;
}
table td,
table th {
    border-bottom: 1px solid #ccc;
    border-right: 1px solid #ccc;
    padding: 3px 5px;
    text-align: center;
}
table th {
    border-bottom: 2px solid #ccc;

    background-color: #f1f1f1;
}