.chart {
}
.pieTip {
    z-index: 2100;
  position: absolute;
  float: left;
  min-width: 30px;
  max-width: 300px;
  padding: 5px 18px 6px;
  border-radius: 2px;
  background: rgba(255,255,255,.97);
  color: #444;
  font-size: 15px;
  text-shadow: 0 1px 0 #fff;
  text-transform: uppercase;
  text-align: center;
  line-height: 1.3;
  letter-spacing: .06em;
  box-shadow: 0 0 3px rgba(0,0,0,0.2), 0 1px 2px rgba(0,0,0,0.5);
  -webkit-transform: all .3s;
     -moz-transform: all .3s;
      -ms-transform: all .3s;
       -o-transform: all .3s;
          transform: all .3s;
  pointer-events: none;
}
.pieTip:after {
      position: absolute;
      left: 50%;
      bottom: -6px;
      content: "";
      height: 0;
      margin: 0 0 0 -6px;
      border-right: 5px solid transparent;
      border-left: 5px solid transparent;
      border-top: 6px solid rgba(255,255,255,.95);
      line-height: 0;
}
.chart path { cursor: pointer; }