.subMenu {
  background-color: white;
  border-bottom: 1px solid black;
  position: absolute;
  visibility: hidden;
  z-index: 100;
}

.subMenu a {
  background-color: darkgreen;
  border-left: 1px solid black;
  border-right: 1px solid black;
  border-top: 1px solid black;
  color: white;
  font-family: freescript, tahoma;
  font-size: 100%;
  font-weight: bold;
  padding: 2px 4px 2px 4px;
  text-align: left;
  text-decoration: none;
  display: block;
}

.subMenu a:hover {
  background-color: lightgreen;
  color: white;
  padding: 2px 4px 2px 4px;
  text-align: left;
  text-decoration: none;
  display: block;
}