.heatmap {
  font-size: 8px;
  font-family: monospace;
}
.zoom {
  cursor: move;
  fill: none;
  pointer-events: all;
}
rect.bordered {
  stroke: #E6E6E6;
  stroke-width:2px;
}
text.mono {
  font-size: 8px;
  font-family: monospace;
  fill: #000;
}
text.legendElement {
  font-size: 10px;
}
text.hover {
  font-weight: bold;
  fill: #66F;
  font-background: #000;
}
.heatmap_tooltip {
  text-align: center;
  font-family: monospace;
  font-size: 14pt;
  color: #000;
  position: relative;
  background: rgba(255, 255, 255, 0.8);
  border: 4px solid #66F;
  padding: 5px;
  border-radius: 8px ;
  -webkit-border-top-left-radius: 8px;
  -webkit-border-top-right-radius: 8px;
  -webkit-border-bottom-right-radius: 8px;
  -webkit-border-bottom-left-radius: 8px;
  -khtml-border-top-left-radius: 8px;
  -khtml-border-top-right-radius: 8px;
  -khtml-border-bottom-right-radius: 8px;
  -khtml-border-bottom-left-radius: 8px;
  -moz-border-radius-topleft: 8px;
  -moz-border-radius-topright: 8px;
  -moz-border-radius-bottomright: 8px;
  -moz-border-radius-bottomleft: 8px;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  border-bottom-right-radius: 8px;
  border-bottom-left-radius: 8px;
  width: 100px;
  z-index:10000;
  -webkit-box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.8);
  -moz-box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.8);
  box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.8);
}
.heatmap_tooltip:after, .heatmap_tooltip:before {
  top: 100%;
  border: solid transparent;
  content: " ";
  height: 0;
  width: 0;
  position: absolute;
  pointer-events: none;
}
.heatmap_tooltip:after {
  border-color: rgba(236, 240, 241, 0);
  border-top-color: #FFFFF;
  border-width: 10px;
  left: 50%;
  margin-left: -10px;
}
.heatmap_tooltip:before {
  border-color: rgba(44, 62, 80, 0);
  border-top-color: #66F;
  border-width: 16px;
  left: 50%;
  margin-left: -16px;
}