a.button:active { color: #fff; text-decoration: none }
a.button:hover { color: #fff; font-weight: bolder; text-decoration: none; background-color: #000 }
a.button:link { color: #cff; text-decoration: none }
a.button:visited { color: #cff; text-decoration: none }
a:active { color: #cff }
a:hover { color: #cff; text-decoration: underline overline }
a:link { color: #cff; text-decoration: underline }
a:visited { color: #6ff; text-decoration: underline }