.link {
    stroke: #000;
    stroke-width: 1px;
}

.node {
    cursor: move;
}

.circle{
    cursor: move;
    stroke: #000;
    stroke-width: 1px;
}

.rect{
    cursor: move;
    stroke: #000;
    stroke-width: 1px;
}

.node.router{
    fill: #BDA3A3;
}

.node.edge {
    fill: #FEF0E1;
}

.node.switch {
    fill: #E1ECFE;
}

.node.text {
    pointer-events: none;
    font: 10px sans-serif;
}