.popover {
  position: absolute;
  color: white;
  background-color: black;
  border-radius: 4px;
  line-height: 16px;
  min-width: max-content;
  text-align: center;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  padding: 4px 12px;
  height: max-content;
  z-index: 9999;
}

.popover::after {
  content: '';
  position: absolute;
  border-style: solid;
}

.popover.top::after {
  top: 100%;
  left: 50%;
  margin-left: -6px;
  border-width: 6px 6px 0 6px;
  border-color: black transparent transparent transparent;
}

.popover.bottom::after {
  bottom: 100%;
  left: 50%;
  margin-left: -6px;
  border-width: 0 6px 6px 6px;
  border-color: transparent transparent black transparent;
}

.popover.right::after {
  top: 50%;
  left: -6px;
  margin-top: -6px;
  border-width: 6px 6px 6px 0;
  border-color: transparent black transparent transparent;
}

.popover.left::after {
  top: 50%;
  right: -6px;
  margin-top: -6px;
  border-width: 6px 0 6px 6px;
  border-color: transparent transparent transparent black;
}