#tooltip {
  display: none;
  background: #2A4364;
  color: #fff;
  font-size: 11px;
  border: 1px solid #fff;
  border-radius: 0.8em;
  max-width: 300px;
  text-align: center;
  position: absolute;
  padding: 1em;
  pointer-events: none;
}
#tooltip.error {
  background: #6c1a1a;
}
#tooltip span {
  display: block;
  line-height: 1.2em;
}
#tooltip:before {
  content: "\00a0";
  display: block;
  /* reduce the damage in FF3.0 */
  position: absolute;
  width: 0;
  height: 0;
  margin-left: -6px;
  left: 50%;
  bottom: -16px;
  border: solid transparent;
  border-width: 8px 6px;
  border-top-color: #2a4364;
  pointer-events: none;
}
#tooltip.error:before {
  border-top-color: #6c1a1a;
}
.tip {
  background-color: #ddd;
  border-radius: 20px;
  color: #fff;
  cursor: help;
  display: inline-block;
  font-size: 14px;
  font-weight: bold;
  height: 18px;
  line-height: 18px;
  text-align: center;
  text-decoration: none;
  width: 18px;
}
.tip:hover {
  background-color: #2a4364;
}