.visul-container {
    min-height: 480px;
}

.sorting-block {
    position: absolute;
    top: 10px;
    border: 2px solid #f4f6f1;
    border-radius: 50%;
    box-shadow: 0 3px 9px rgba(20, 33, 31, 0.18);
    z-index: 1;
}

.sorting-number {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tree-edge {
    position: absolute;
    z-index: 0;
    pointer-events: none;
    overflow: visible;
}

.tree-edge svg {
    display: block;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.tree-edge line {
    stroke: #40584d;
    stroke-width: 3;
    stroke-linecap: round;
    vector-effect: non-scaling-stroke;
}

.sorting-number-long {
    font-size: 10px;
    letter-spacing: -0.5px;
}