body {
  font-family: Helvetica, Arial, sans-serif;
  font-size: small;
}
#navi {
  background-color: #eeeeee;
  width: 150px;
  padding: 0px;
  border-top: 1px solid #aaaaaa;
  border-right: 1px solid #666666;
  border-bottom: 1px solid #666666;
  border-left: 1px solid #aaaaaa;
}
#navi .menu {
  color: #005A9C;
  background-color: #eeeeee;
  padding: 5px;
  border-top: 1px solid #ffffff;
  border-right: 1px solid #000000;
  border-bottom: 1px solid #000000;
  border-left: 1px solid #ffffff;
  font-weight: bold;
  cursor: pointer;
}
#navi .sub {
  font-weight: normal;
  margin-left: 12px;
}
#navi a:hover {
  color:#DD8D2A;
  text-decoration: underline;
}
#navi a {
  color:#4c4c4c;
  text-decoration: none;
}