.classwh {  font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: bold; color: #FFFFFF}
.classblu {  font-family: Arial, Helvetica, sans-serif; font-size: 11px; color: #003399}
.blut {  font-family: "Times New Roman", Times, serif; font-size: 12px; font-weight: bold; color: #003399}
.nerot {  font-family: "Times New Roman", Times, serif; font-size: 11px; color: #000000}
.fondo_sx {  background-image: url(images/hpn_10.jpg); background-repeat: repeat-x; background-position: right top}
.fondo_dx { background-image: url(images/hpn_11.jpg); background-repeat: repeat-x; background-position: left top}