.button {
    font-size: 14pt;
}

th {
    font-family: Arial;
    font-size: 12pt;
    font-weight: bold;
    text-decoration: underline;
}

tr {
     vertical-align: middle;
}

.td {
    font-family: Arial;
    font-size: 10pt;
    text-align: center;
    border-style: inherit;
    border-width: inherit;
    padding: 1px;
    margin: 1px;
    line-height: normal;
    vertical-align: middle;
    table-layout: fixed;
    border-collapse: collapse;
}

.centre {
    margin: auto;
    width: 90%;
}