    fill: #00f201;
      fill-opacity:0;
      stroke-width:2px;
      stroke: #029200;
    }

    path.custom-style3.fill {
      fill-opacity:0.5 !important;
      stroke: none;
    }

    .vis-graph-group0 {
      fill:#4f81bd;
      fill-opacity:0;
      stroke-width:2px;
      stroke: #4f81bd;
    }

    .vis-graph-group1 {
      fill:#f79646;
      fill-opacity:0;
      stroke-width:2px;
      stroke: #f79646;
    }

    .vis-graph-group2 {
      fill: #8c51cf;
      fill-opacity:0;
      stroke-width