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

#licensing {
    fill: green;
}

.link.licensing {
    stroke: green;
}

.link.resolved {
    stroke-dasharray: 0, 2 1;
}

circle {
    fill: #ccc;
    stroke: #333;
    stroke-width: 2px;
}

text {
    font: 20px sans-serif;
    pointer-events: none;
    text-shadow: 0 1px 0 #fff, 1px 0 0 #fff, 0 -1px 0 #fff, -1px 0 0 #fff;
}

.node {
    font: 10px sans-serif;
}

.link {
    stroke: steelblue;
    stroke-opacity: 0.5;
    fill: none;
    pointer-events: none;
}