.d3_donut_svg{
  font-family: inherit;
}
.d3_donut_svg .center_text{
  text-anchor: middle;
}
.d3_donut_svg .center_subtext{
  text-anchor: middle;
}
.d3_donut_svg .center_circle{
  opacity: 0.2;
}
.d3_donut_svg .donut_segment{
  stroke: #FFFFFF;
  cursor: pointer;
}