.link { font-size: 12px; text-decoration: none}
.atras {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10px; text-align:right }
.portada {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 18px}
A:active { color: #cc4422}
A:link { color: #cc4422}
A:visited { color: #cc4422}
A:hover { color: #000000}
h1 {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 20px; color: #cc4422}
h2 {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 16px; color: #cc4422}
td {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 14px}
p {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 14px}
.libro