roke: red;} .arrowheadPath {fill: red;}',
        logLevel: 1,
        flowchart: { curve: 'linear', htmlLabels: true },
        // gitGraph: { showCommitLabel: false },
        // gantt: { axisFormat: '%m/%d/%Y' },
        sequence: { actorMargin: 50, showSequenceNumbers: true },
        // sequenceDiagram: { actorMargin: 300 } // deprecated
        // fontFamily: '"arial", sans-serif',
        // themeVariables: {
        //   fontFamily: '"arial", sans-serif',
        // },
        curve: 'linear',
     