.rating-tooltip {
   margin-top: 0px;
}

.rating-tooltip div {
  color: #FFFFFF;
  background: #000000;
  line-height: 20px;
  text-align: center;
  visibility: visible;
  border-radius: 6px;
  padding: 10px;  
  white-space: nowrap;
}

.rating-tooltip div:after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -8px;
  width: 0; height: 0;
  border-top: 8px solid #000000;
  border-right: 8px solid transparent;
  border-left: 8px solid transparent;
}

.custom { padding: 0.5em 2.5em 0.8em 0.4em; }