.left-nav {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-right: 30px;
  padding-bottom: 22px;
  background: darkblue;
  list-style: none;
  font-size: 16px;
}

.left-nav a {
  display: block;
  font-weight: bold;
  text-decoration: none;
}

.left-nav a:link {
  color: #00FFFF;
}

.left-nav a:visited {
  color: #00FFFF;
}

.left-nav a:hover {
  color: #FFFFFF;
  background: #0080FF;
}

.left-nav li {
  width: 140px;
  border: double;
  border-color: #FFFFFF;
  list-style: none;
}

.left-nav li ul {
  position: absolute;
  left: 130px;
  top: 52;
  display: none;
}

.left-nav ul li a {
  display: block;
  text-decoration: none;
  color: #777;
  background: #00005F;
  border: 1px solid #ccc;
  border-bottom: 0;
}

.left-nav li:hover ul,
li.over ul {
  display: block;
  list-style: none;
}