🧩Column()

// Some code
Column(
        : MainAxisAlignment.spaceEvenly,
  // 
        children: [
        
        
        // 1 Widget(),
          const Text(
            'Hello',
            style: TextStyle(
                fontSize: 30,
                fontWeight: FontWeight.bold,
                color: Colors.black,
                backgroundColor: Colors.red),
          ),
          
          
          // 2 Widget(),
          const Icon(
            Icons.ac_unit,
            size: 90,
            color: Colors.green,
          ),
          
          // 3 Widget(),
          SizedBox(
            height: 70,
            width: 350,
            child: ElevatedButton(
              onPressed: () {},
              style: ElevatedButton.styleFrom(backgroundColor: Colors.black),
              child: const Text('Кнопка'),
            ),
          ),
          
          // 4 Widget(),
          Container(
            height: 150,
            width: 200,
            color: Colors.green,
          ),
        ],
      ),