.graph-box svg {
    background-color: #FFF;
    cursor: default;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none;
}

.graph-box path.link {
    fill: none;
    stroke: #000;
    stroke-width: 4px;
    cursor: default;
}

.graph-box svg:not(.active):not(.ctrl) path.link {
    cursor: pointer;
}

.graph-box path.link.selected {
    stroke-dasharray: 10,2;
}

.graph-box path.link.dragline {
    pointer-events: none;
}

.graph-box path.link.hidden {
    stroke-width: 0;
}

.graph-box circle.node {
    stroke-width: 1.5px;
    cursor: pointer;
}

.graph-box circle.node.reflexive {
    stroke: #000 !important;
    stroke-width: 2.5px;
}

.graph-box text {
    font: 12px sans-serif;
    pointer-events: none;
}

.graph-box text.id {
    text-anchor: middle;
    font-weight: bold;
}