.node {
  stroke: #fff;
  stroke-width: 1.5px;
}

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

.link {
  stroke: #ccc;
}

.label {
	font-family: 'Source Sans Pro', Sans-serif;
	font-weight: 300;
	color:red;
}

.no-selection {
	-webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    cursor: default;
}