react-expandable-listview.css

.expandable-listview_outerDiv {
  height: 400px;
  overflow-y: auto;
  outline: 1px dashed blue;
  width: 400px;
}

.expandable-listview_ul {
  margin: 0px;
  list-style-type: none;
  padding: 0;
}

.expandable-listview_fixedPosition {
  position : fixed;
  width : 383px;
  top: 0px;
}

.expandable-listview_listHeader {
  height: 20px;
  background: orange;
  color: white;
}

.expandable-listview_listItems {
  color: blue;
}