body { background-color: #BF0000; color: #FFFFFF; }

a:link { color: #00FF00;  text-decoration: underline; }
a:visited { color: #00FF00;  text-decoration: underline; }
a:hover { color: #BF0000; text-decoration: none; background: #00FF00; }
a:active { color: #0000FF; text-decoration: none; }