table {
    margin: 20px;
}

input[type='submit'] {
    margin-top: 15px;
}

table, tr, td {
    border: 1px solid;
    text-align: center;
}

#NameCell {
    width: 250px;
    font-weight: bold;
}

#ActiveCell {
    font-weight: bold;
    width: 75px;
}