#drawCFS svg .axis path,
#drawCFS svg .axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}
#drawCFS svg path.domain  {
  /*display: none;*/
  stroke-dasharray: 1, 1;
}

#drawCFS svg polygon {
      fill: #364a81; /* bleu at web */
      opacity: 0.3;
      
    }

#drawCFS svg .line {
  fill: none;
  stroke: #364a81;
  stroke-width: 1.5px;
}

#drawCFS {
  width: 278px;
  height: 150px;
  font: 10px sans-serif;
  border: black solid 1px;
}