.graph-diagram-markup {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.graph-diagram-markup .node {
    font-size: 14px;
    margin: 5px;
    padding: 5px;
    min-width: 30px;
    background-color: #f7f7f9;
    border: 1px solid rgba(0, 0, 0, 0.3);
}

.graph-diagram-markup .relationship {
    font-size: 14px;
    width: 2px;
    margin: 10px;
    background-color: rgba(0, 0, 0, 0.3);
    border: none;
}

.graph-diagram-markup .properties {
    font-size: 14px;
    margin: 12px;
    padding: 4px;
    background-color: white;
    border: 1px solid rgba(0, 0, 0, 0.5);
}