svg {
  background-color: white;
}
.separator {
  stroke: #DEDEDE;
  fill: none;
  shape-rendering: crispEdges;
}
.outer_polygon {
  fill: #EEE;
}

.pie {
  stroke: white;
  stroke-width: 0.5;
}

#pies .pie {
  stroke: none;
}