rect#GomokuBackground {
    fill: #D2B48C;
    stroke-width: 4;
    stroke: #000000;
}

rect#PieRuleButton {
    fill: #808000;
    stroke-width: 2;
    stroke: #000000;
}

circle.gomokuLine {
    fill: black;
}

circle.gomokuDot {
    fill: black;
}

circle.gomokuFakePiece {
    opacity: 0;
}

circle.gomokuBlackPiece {
    fill: black;
}

circle.gomokuWhitePiece {
    fill: white;
}