a {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: x-small}
a.nav {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: large}

#ad {
  float:right;
}

#info {
  float:right;
}

#content { float: left; }

#map { }

#message { }