.menuMain {
  position: absolute;
  z-index: 1;
  visibility: visible;
}

.menuSub {
  position: absolute;
  z-index: 2;
  visibility: hidden;
}

.itemMain {
  border: solid;
  border-width: 0px 0px 1px 1px;
  border-color: #999999;
}

.itemSub {
  border: solid;
  border-width: 1px 1px 0px 1px;
  border-color: #ffffff;
}

.itemHeader {
  border: solid;
  border-width: 1px 0px 0px 1px;
  border-color: #ffffff;
}

.itemHeaderRight {
  border: solid;
  border-width: 1px 0px 0px 1px;
  border-color: #ffffff;
}

.itemHeaderSub {
  border: solid;
  border-width: 1px 1px 0px 1px;
  border-color: #ffffff;
}

.itemSubRight {
  border: solid;
  border-width: 1px 0px 0px 1px;
  border-color: #ffffff;
}