.qb-node rect {
    fill: #bdd4d6;
    shape-rendering: crispEdges;
}

text {
    font-size: 13px;
}

.qb-node .qb-value {
    font-size: 16px;
}

.qb-node .qb-value tspan {
    fill: #eaeaea;
}

.qb-arrow .qb-node-arrow {
    stroke: #9ea2af;
    stroke-width: 1px
}

.qb-link {
    fill: url(#linear-gradient);
}