.smc-d3-graph
  cursor: pointer
  border: 1px solid lightgrey

.node
    stroke: #fff
    stroke-width: 1.5px

.link
    fill:none
    stroke: #000
    stroke-opacity: .6
    opacity: .6

.directed
    fill:none
    stroke: #000
    stroke-opacity: .6
    opacity: .6

marker
    fill:#bbb