a {  font-family: Arial; font-size: 12px; text-decoration: none; color: #000000}
a:hover {  font-family: Arial; font-size: 12px; color: #FFFFFF; text-decoration: none}
a:active {  font-family: Arial; font-size: 12px; color: #000000; text-decoration: none}
.negrogris:hover {  font-family: Arial; font-size: 10px; color: #000000; text-decoration: none}
.negrogris:active {  font-family: Arial; font-size: 24px; color: #ffffff; text-decoration: none}
td {  font-family: Arial; font-size: 13px; color: #000000}
td {  }
td {  }