path.sunburst-arc {
    transition: opacity 0.3s ease;
    cursor: pointer;
}
#center-overlay {
    transition: opacity 0.2s ease-in-out;
    overflow: hidden;
}
#sunburst-chart {
    position: relative;
}

#center-overlay > .text-center {
    max-width: 86%;
    max-height: 86%;
    overflow: hidden;
}