table.sl {
    margin: auto;
    text-align: center;
    vertical-align: middle;
}

table.sl td, table.sl th {
    padding: 9px;
    font: normal 14px Mangal, helvetica, verdana, sans-serif;
    border: 1px solid #d0d0d0;
    max-width: 400px;
    vertical-align: middle;
}

table.sl th {
    font-weight: bold;
}