a {
    color: rgb(140, 140, 140);
    text-decoration: none;
}
a:visited {
    color: rgb(140, 140, 140);
    text-decoration: none;
}
a:hover {
    color: rgb(0, 0, 0);
    text-decoration: underline;
}

#navi a {
    color: rgb(255, 255, 255);
    text-decoration: none;
}
#navi a:visited {
    color: rgb(255, 255, 255);
    text-decoration: none;
}
#navi a:hover {
    color: rgb(255, 255, 255);
    text-decoration: underline;
}