.dropdown {
  position: relative;
  z-index: 7;
  font-size: 1em;
}

.dropdown:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
  height: 5px;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  min-width: 170px;
  list-style: none;
  text-align: left;
  z-index: 4;
  margin: auto;
  padding: 1em;
  transition: box-shadow ease 100ms;
  border: 0;
  border-radius: 0.3em;
  background: #fff;
  box-shadow: 0 2px 4px rgb(0 0 0 / 20%), 0 -1px 1px rgb(0 0 0 / 10%);
  
}

.dropdown-menu .dropdown-divider {
  margin: 1em -1em;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.dropdown-menu > li > a {
  display: block;
  margin: 0 -1em;
  padding: 0 1em;
  line-height: 2em;
}

.dropdown-menu > li > a:hover {
  background: #FAFAFA;
  color: black;
}

.dropdown-is-open > .dropdown-menu {
  display: block;
}

.dropdown:hover, .dropdown-is-open {
  background: #FAFAFA;
}