#nlrb_stories_map{
  position: relative;
  margin: 15px;
  background-color: #162e51;
  border: 1px solid;
  width: 705px;
  height: 522px;
}

.nlrb_stories_story{
  display: none;
  cursor: pointer;
}
/* Tooltip container */
.nlrb_stories_story_link {
  position: absolute;;
  display: inline-block;
}

/* Tooltip text */
.nlrb_stories_story_link .tooltiptext {
  visibility: hidden;
  width:350px;
  background-color: #555;
  color: #fff;
  text-align: center;
  padding: 20px;
  border-radius: 6px;

  /* Position the tooltip text */
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  margin-left: -60px;

  /* Fade in tooltip */
  opacity: 0;
  transition: opacity 0.3s;

  font-weight: normal;
  font-size: 12px;
  z-index: 1000;;

}

/* Tooltip arrow */
.nlrb_stories_story_link .tooltiptext::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #555 transparent transparent transparent;
}

/* Show the tooltip text when you mouse over the tooltip container */
.nlrb_stories_story_link:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
}