.menu > li > a {
  color: black;
  text-decoration: none;
  /*background-color: white;*/
  padding-right: 2em;
  padding-left: 2em;
}

.menu > li > a:hover {
  /*color: blue;*/
  background-color: lightgrey;
}

.menu > li > a.selected {
  /*color: blue;*/
  background-color: darkgrey;
}

ul.menu {
  margin: 0px;
  padding: 0px;
  list-style: none;
  border-style: solid;
  border-width: thin;
  border-color: darkgrey;
}

.menu > li > a {
  display: block;
  width: 100%;
  padding: 0px;
}

.menu > h3 {
  margin: 0;
  padding: 0;
  text-align: center;
  font-weight: bold;
  /*color: blue;*/
  background-color: lightgrey;
  border-bottom-style: solid;
  border-bottom-width: thin;
  border-bottom-color: darkgrey;
}