.purple {
    font-family: arial, helvetica, verdana;
    font-weight: bold;
    color: #8b0aa8;
}

.blue {
    font-family: arial, helvetica, verdana;
    font-weight: bold;
    color: #0000FF;
}

.black {
    font-family: arial, helvetica, verdana;
    font-weight: bold;
    color: #000000;
}