#panel_a > span {
    font-size:4em;
    color:red;
}
#panel_b > span {
    font-size:4em;
    color:blue;
}
#panel_c > span {
    font-size:4em;
    color:green;
}

div.panel {
    display:none;
}

div.wzrd-active {
    display: block;
}

span.wzrd-clickable {
    cursor: pointer;
    text-decoration: underline;
    color: blue;
}

span.wzrd-active {
    cursor: auto;
    text-decoration: none;
    color: red;
}

span.next-button, span.finish-button{
    display: none;
}

span.next-button.wzrd-clickable, span.finish-button.wzrd-clickable {
    display: inline;
}