.link-verde            { color: #77a41d; font-size: 12px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; text-decoration: none }
.link-verde:hover         { color: red }
.link-blu     { color: gray; font-size: 12px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; text-decoration: none }
.link-blu:hover           { color: red; font-weight: bold }