/* Coutesy of W3 */
.tooltip_w3 {
  position: relative;
  display: inline-block;
  border-bottom: 1px dotted var(--col-generic-special-highlight);
}

.tooltip_w3 .tooltip_w3text {
  visibility: hidden;
  width: 120px;
  background-color: var(--col-elevate);
  opacity: 0.8;
  padding: 1vh;
  color: var(--col-off);
  text-align: center;
  border-radius: 6px;
  position: absolute;
  z-index: 1;
  bottom: 150%;
  left: 50%;
  margin-left: -60px;
}

.tooltip_w3 .tooltip_w3text::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: black transparent transparent transparent;
}

.tooltip_w3:hover .tooltip_w3text {
  visibility: visible;
}