config_responsive.dart

double screenWidth = MediaQuery.of(context).size.width;
    double screenHeight = MediaQuery.of(context).size.height;
    ScreenUtil.instance = ScreenUtil(
        width: screenWidth, height: screenHeight, allowFontScaling: true)
      ..init(context);
    double fontSizeInfo = ScreenUtil(allowFontScaling: true).setSp(12);
    double fontSizeJudul = ScreenUtil(allowFontScaling: true).setSp(20);
    double fontSizeIcon = ScreenUtil(allowFontScaling: true).setSp(20);