table {
    margin-left: auto;
    margin-right: auto;
    width: auto;
    background: #ddd;
    border-style: solid;
    border-color: #999;
    border-width: 1px;
}
tr.header {
    font-size: 48px;
}
tr.header td {
    padding-top: 20px;
    padding-bottom: 20px;
}
tr, td {
    border: none;
    padding-left: 20px;
    padding-right: 20px;
}