#side-nav li {
  border-bottom: 1px solid;
}

#side-nav li:hover {
  background-color: #adf6f2;
}

#side-nav .dropdown-menu {
  margin-bottom: 5px;
  border: none;
}

#side-nav .dropdown-menu a {
  border-top: 1px solid #adf6f2;
}