@import url('https://fonts.googleapis.com/css?family=Poppins');

g.node {

}

text {
  text-anchor: middle;
  color: blue;
  font-family: 'Poppins', sans-serif;
}

line {
  stroke: grey;
  stroke-width: 0.4;
}

circle {
  stroke: darkgrey;
  stroke-width: 3;
  cursor: pointer;
}

text.name {
  font-size: 1em
}

text.info {
  font-size: 0.6em
}