.link {
  fill: none;
  stroke: #666;
  stroke-width: 1.5px;
}

.node circle {
  fill: #ccc;
  stroke: #fff;
  stroke-width: 1px;
}

text {
  font: 7px sans-serif;
  pointer-events: none;
}

body {
  font: 10px sans-serif;
}

.bar rect {
  fill: steelblue;
  shape-rendering: crispEdges;
}

.bar text {
  fill: #fff;
}

.axis path, .axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}

svg {
  font: 10px sans-serif;
}

#network {
    float: left;
}

#plot {
    float: right;
}

#vartable {
	width: 620px;
}