.itemRefTwoMapLegend {
  background: white;
  padding: 0.5em;
  margin-top: 1em;
  border: 1px solid #ccc;
  display: none;
}

.itemRefTwoMapLegend a { text-decoration: none; }
.itemRefTwoMapLegend a:hover { text-decoration: underline; }
.itemRefTwoMapLegend p { padding: 0; margin: 0; }
.itemRefTwoMapLegend img { height: 16px; }

.itemRefDetailsLink { cursor: pointer; }

.itemRefDetailsText {
  width: auto;
  border: 1px solid #ccc;
  background: white;
  padding: 0.5em;
  margin: 0.5em;
  display: none;
}

.refMapLink { font-weight: bold; }
.refMapLink:hover { text-decoration: underline;  }

.refMapOvlSlider {
  display: inline-block;
  width: 10em;
  margin-left: 1em;
}

.reference_ovl_options {
  margin: 0.5em 0;
}