.pref {
  background-color: white;
  border: 1px solid #efefef;
  border-radius: 2px;
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.4);
  font-size: 12px;
  padding: 0.5em;
  position: absolute;
  right: 5px;
  top: 2.5em;
  width: 200px;
}

.pref--hidden {
  display: none;
}

.pref__section {
  border-top: 1px solid #dedede;
}

.pref__section:first-child {
  border-top: none;
}

.pref__section-header {
  font-weight: bold;
  margin: 10px;
  text-transform: uppercase;
}

.pref__section-link {
  margin: 0.5em;
  padding: 0.5em;
  text-transform: uppercase;
}

.pref__section-link:hover {
  background-color: #dedede;
}