.stacked_tooltip {
  top: 0;
  right: 0;
  position: absolute;
  padding: 5px;
  line-height: 140%;
  width: 280px;
  height: 180px;
  font-size: 80%;
  color: #000000;
  background: #ffffff;
  border: 1px solid #424242;
  border-radius: 5px;
  pointer-events: none;
  text-align: right;
}

.stacked_tooltip strong {
  font-size: 120%;
  font-weight: bold;
}