.tooltip {
  position: relative;
  display: inline-block;
}
.tooltip .tooltiptext {
  visibility: hidden;
  width: 300px;
  background-color: #555;
  color: #fff;
  font-size: 14px;
  text-align: center;
  border-radius: 6px;
  padding: 5px;
  position: absolute;
  z-index: 10;
  bottom: 125%;
  left: 50%;
  margin-left: -290px;
  opacity: 0;
  transition: opacity 0.3s;
}
.tooltip .tooltiptext::after {
  content: "";
  position: absolute;
  top: 100%;
  right: 17px;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #555 transparent transparent transparent;
}
.tooltip:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
}
/*#lb:has( .tooltip:hover) {
  overflow: visible;
}*/
.tooltip:active .tooltiptext {
  visibility: visible;
  opacity: 1;
}