.dropdown-menu {
	position: absolute;
	left: 385px;
	top: 8px;
	width: 120px;
}

.dropdown-menu > span {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.dropdown-menu > span,
.dropdown-menu > div {
  cursor: pointer;
  outline: 0;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

.dropdown-menu > div {
  background-color: rgba(0, 0, 0, 0);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: none;
}

.dropdown-menu > span:focus ~ div {
  display: block;
}

.dropdown-menu > ul {
  position: absolute;
  z-index: 1;
  visibility: hidden;
  transition: visibility 0.5s;
  opacity: 0;
}

.dropdown-menu > span:focus ~ ul {
  visibility: visible;
  opacity: 1;
}

/* The .sample-menu-style below is for illustration purpose.
   Feel free to use different style. */

.sample-menu-style > span {

}

.sample-menu-style > span:hover {
  opacity: 0.75;
}

.sample-menu-style > ul {
  padding: 0;
  margin-top: 2px;
}

.sample-menu-style li {
	border: 1px solid #bbb;
	box-shadow: 2px 2px 5px #ccc;
	height: 2.5em;
	background: #fffffb;
	white-space: nowrap;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
	padding-top: 1em;
	padding-right: 1.5em;
	padding-bottom: 1em;
	padding-left: 1em;
	width: 90px;
}

.sample-menu-style li:not(:first-child) {
  border-top: none;
}

.sample-menu-style li:hover {
  background: #f8f8f4;
}

.sample-menu-style a {
  text-decoration: none;
  color: #555;
}