body {
 text-align: center;
 color: #FFFFFF;
 background: #000000;
}
p {
 text-align: center;
 color: #FFFFFF;
 background: #000000;
}
a {
 color: #FFFFFF;
}
a:link {
 font-weight: bold;
 color: #FFFFFF;
}

a:visited {
 font-weight: bold;
 color: #FFFFFF;
}

a:hover {
 font-weight: bold;
 color: #FFFFFF;
 background: #800000;
}
p.invisible {
 font-size: small;
 text-align: center;
 color: #000000;
 background: #000000;
}