@import url("http://fonts.googleapis.com/css?family=Open+Sans:300,400,600");

svg {
  border: none;
}

.node {
  cursor: pointer;
}

.node text {
  font-size: 12px;
  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, sans-serif;
  fill: #333333;
}

.d3-tip {
  font-size: 14px;
  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, sans-serif;
  color: #333333;
  border: 1px solid #CCCCCC;
  border-radius: 5px;
  padding: 10px 20px;
  max-width: 250px;
  word-wrap: break-word;
  background-color: rgba(255, 255, 255, 0.9);
  text-align: left;
}

.link {
  fill: none;
  stroke: #DADFE1;
  stroke-width: 1px;
}