.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  box-shadow: 1px 1px 8px 2px;
  padding: 4px 3px;
  z-index: 1;
}

.dropdown-right {
  left: auto !important;
  right: 0 !important;
}

.dropdown:hover .dropdown-content {
  display: block;
}