content: import 'package:flutter/material.dart';
  
  class BottomBarColumn extends StatelessWidget {
    final String heading;
    final String s1;
    final String s2;
    final String s3;
  
    BottomBarColumn({
      required this.heading,
      required this.s1,
      required this.s2,
      required this.s3,
    });
  
    @override
    Widget build(BuildContext context) {
      return Padding(
        padding: EdgeInsets.only(bottom: 20.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Text(
              heading,
              style: TextStyle(
                color: Colors.blueGrey[300],
                fontSize: 18,
                fontWeight: FontWeight.w500,
              ),
            ),
            SizedBox(
              height: 10,
            ),
            Text(
              s1,
              style: TextStyle(
                color: Colors.blueGrey[100],
                fontSize: 14,
              ),
            ),
            SizedBox(height: 5),
            Text(
              s2,
              style: TextStyle(
                color: Colors.blueGrey[100],
                fontSize: 14,
              ),
            ),
            SizedBox(height: 5),
            Text(
              s3,
              style: TextStyle(
                color: Colors.blueGrey[100],
                fontSize: 14,
              ),
            ),
          ],
        ),
      );
    }
  }
  