BODY {
  font-family : sans-serif; 
  font-size: 12px;
}

TD {
  font-size: 12px;
}

TH {
  font-size: 12px;
}

A:visited {
  text-decoration: none;
}

A:link {
  text-decoration: none;
}

A:active {
  text-decoration: none;
}

A:hover {
  text-decoration: underline;
}

.nav {
  font-weight: bold;
}