.tooltip {
  position: relative;
  display: inline-block;
  border-bottom: 1px dotted black;
}

.tooltiptext {
  visibility: hidden;
  width: auto;
  background-color: #555;
  color: #fff;
  text-align: left;
  border-radius: 6px;
  padding: 15px;
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  margin-left: -25px;
  opacity: 0;
  transition: opacity 0.3s;
  white-space: nowrap;
  #transition-delay:5s;
}

.tooltip .tooltiptext::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 20px;
  border-width: 7px;
  border-style: solid;
  border-color: red transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
 transition-delay:1.5s;
}