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

.tooltiptext {
  visibility: hidden;
  width: 130px;
  color: white;
  background: rgba(0, 0, 0, 0.1);
  text-align: center;
  border-radius: 6px;
  box-shadow: 10px 10px 10px rgba(82, 49, 53, 0.8);
  padding: 5px 0;
  position: absolute;
  z-index: 1;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
}

#pixel_ {
  position: absolute;
  left: 20px;
}