.graph-diagram-markup {
    font-family: "Gill Sans", "Gill Sans MT", Calibri, sans-serif;
}

.graph-diagram-markup .node {
    font-size: 50px;
    margin: 11px;
    padding: 15px;
    min-width: 92px;
    background-color: white;
    border: 8px solid black;
}

.graph-diagram-markup .relationship {
    font-size: 50px;
    width: 8px;
    margin: 30px;
    background-color: black;
    border: none;
}

.graph-diagram-markup .properties {
    font-size: 50px;
    margin: 20px;
    padding: 10px;
    background-color: white;
    border: 3px solid black;
}