body {
  background-color: #323238;
  color: #eeeeee;
}

.pane {
  display: none;
}

.dark > .list-group-item {
  background: #454747;
}

#output {
  background: #212121;
  color: #aaaaaa;
  font-family: monospace;
  padding: 2em;
  font-weight: bold;
  min-height: 6em;
  margin-top: 1em;
}

.small-font {
  font-size: 0.85em;
}
