kcscDev/egovframe-template-simple-react-contribution/src/themes/overrides/LinearProgress.js

// ==============================|| OVERRIDES - LINER PROGRESS ||============================== //

export default function LinearProgress() {
  return {
    MuiLinearProgress: {
      styleOverrides: {
        root: {
          height: 6,
          borderRadius: 100
        },
        bar: {
          borderRadius: 100
        }
      }
    }
  };
}