#chart_div {

    width: 100%;

    height: 540px;

}

text {

    pointer-events: none;

}

.grandparent text {

    font-weight: bold;

}

rect {

    stroke: $light-white;

}

rect.parent,

.grandparent rect {

    stroke-width: 2px;

}

.grandparent rect {

    fill: $light-blue;

}

.children rect.parent,

.grandparent rect {

    cursor: pointer;

}

.children rect.parent {

    fill-opacity: .5;

}