body {
    background-color: black;
    margin-top: 10mm;
    margin-left: 10mm;
    width: 630px;
}
.title {
    color: white;
    text-align: center;
}
.help {
    color: gray;
    font-size: 10pt;
    text-align: center;
    margin-top: 2mm;
}