.preto {  color: #000000; text-decoration: none}
.vermelho { color: #990000; text-decoration: none }
.branco { color: #FFFFFF; text-decoration: none }
.preto-sublinhado { color: #000000; text-decoration: none; font-weight: normal; position: relative; clip:  rect(   ); filter: Gray?, Direction=?, Strength=?)}
.fonte {  font-weight: normal; color: #FFFFFF; text-decoration: none}