#flatChessboard {margin-left: auto;margin-right: auto;border-collapse: collapse;border: 0;}
#flatChessboard tr td.blackSquares, #flatChessboard tr td.whiteSquares {width: 11%;height: 11%;font-size: 52px;line-height: 42px;text-align: center;font-family: Times New Roman;}
#flatChessboard tr td.blackSquares span, #flatChessboard tr td.whiteSquares span { cursor: pointer; }
#flatChessboard tr th.horizCoords {width: 11%;height: 6%;}
#flatChessboard tr th.vertCoords {width: 6%;height: 11%;}
#flatChessboard tr td.blackSquares { background-color: #cccccc; }
#flatChessboard tr td.whiteSquares { background-color: #ffffff; }
#flatChessboard tr td.boardAngle /*, #bottomBorder */ { height: 6%; }
#flatChessboard tr td.boardAngle { background-color: #ffffff;}
#flatChessboard tr td.boardAngle /*, #rightBorder */ {width: 6%;}
#flatChessboard tr th, #flatChessboard tr td.boardAngle /*, #rightBorder, #bottomBorder */ {overflow: visible;background-color: #ce5c00;color: #f9ac6d;font-family: Arial;font-size: 100%;}