.a_ros_blus:link {COLOR: #BB3333; TEXT-DECORATION: none}.a_ros_blus:visited {COLOR: #BB3333; TEXT-DECORATION: none}.a_ros_blus:hover {COLOR: #006090; TEXT-DECORATION: underline}.a_ros_blus:active {COLOR: #006090; TEXT-DECORATION: underline}.a_blus_ros:link {COLOR: #006090; TEXT-DECORATION: none}.a_blus_ros:visited {COLOR: #006090; TEXT-DECORATION: none}.a_blus_ros:hover {COLOR: #BB3333; TEXT-DECORATION: underline}.a_blus_ros:active {COLOR: #BB3333; TEXT-DECORATION: underline}.foto_1 {  background-image: url(images/ft-guida-01c.jpg); background-repeat: no-repeat; background-position: left top}.foto_2 { background-image: url(images/ft-guida-02b.jpg); background-repeat: no-repeat; background-position: left top }.foto_3 { background-image: url(images/ft-guida-03b.jpg); background-repeat: no-repeat; background-position: left top }.ros_nav1 {  font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: bold; color: #BB3333}.ros_14 { font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-weight: bold; color: #BB3333 }.ros_15 { font-family: Arial, Helvetica, sans-serif; font-size: 15px; font-weight: bold; color: #BB3333 }.tratt_1 {  background-image: url(images/tratt-1.gif); background-repeat: repeat-x; background-position: left center}.blu_nav1 { font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-weight: bold; color: #006090}.blu_12b { font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: bold; color: #006090 }.nero10 {  font-family: Arial, Helvetica, sans-serif; font-size: 10px; color: #000000}.nero11 { font-family: Arial, Helvetica, sans-serif; font-size: 11px; color: #000000 ; text-align: justify}