.board-region-marker {
    position: relative;
    width: 60px;
    height: 60px;
}

.board-region-yukko {
    width: 60px;
    height: 60px;
    object-fit: contain;
    display: block;
}

.board-region-count {
    position: absolute;
    top: -8px;
    right: -8px;
    min-width: 22px;
    height: 22px;
    padding: 0 4px;
    background: white;
    border: 2px solid black;
    border-radius: 12px;
    font-size: 14px;
    font-weight: bold;
    line-height: 22px;
    text-align: center;
    z-index: 10;
}