.cm-chessboard .arrow-warning .arrow-head{fill:orange;fill-rule:nonzero}.cm-chessboard .arrow-warning .arrow-line{stroke:orange;stroke-linecap:round;opacity:.6}.cm-chessboard .arrow-danger .arrow-head{fill:red;fill-rule:nonzero}.cm-chessboard .arrow-danger .arrow-line{stroke:red;stroke-linecap:round;opacity:.5}.cm-chessboard .arrow-success .arrow-head{fill:green;fill-rule:nonzero}.cm-chessboard .arrow-success .arrow-line{stroke:green;stroke-linecap:round;opacity:.5}.cm-chessboard .arrow-info .arrow-head{fill:#00f;fill-rule:nonzero}.cm-chessboard .arrow-info .arrow-line{stroke:#00f;stroke-linecap:butt;opacity:.4}.cm-chessboard .arrow-secondary .arrow-head{fill:#666;fill-rule:nonzero}.cm-chessboard .arrow-secondary .arrow-line{stroke:#666;stroke-linecap:butt;opacity:.5}