```
import React, { useState } from 'react';
import { DragDropContext, Droppable, Draggable } from 'react-beautiful-dnd';

const items = [
  { id: 1, content: 'Item 1' },
  { id: 2, content: 'Item 2' },
  { id: 3, content: 'Item 3' },
  { id: 4, content: 'Item 4' },
];

const DivWithItems = ({ items, onDrop, columnId }) => (
  <div style={{ display: 'flex', flexDirection: 'column' }}>
    <Droppable droppableId={columnId}>
      {(provided, snapshot) => (
        <div
          ref={provided.innerRef}
          style={{ backgroundColor: snapshot.isDraggingOver ? 'lightblue' : 'lightgrey', padding: 8 }}
          {...provided.droppableProps}
        >
          {items.map((item, index) => (
            <Draggable key={item.id} draggableId={item.id.toString()} index={index}>
              {(provided, snapshot) => (
                <div
                  ref={provided.innerRef}
                  {...provided.draggableProps}
                  {...provided.dragHandleProps}
                  style={{
                    userSelect: 'none',
                    padding: 16,
                    margin: '0 0 8px 0',
                    minHeight: '50px',
                    backgroundColor: snapshot.isDragging ? '#263B4A' : '#456C86',
                    color: 'white',
                    ...provided.draggableProps.style
                  }}
                >
                  {item.content}
                </div>
              )}
            </Draggable>
          ))}
          {provided.placeholder}
        </div>
      )}
    </Droppable>
  </div>
);
```
import React, { useState } from 'react';
import { DragDropContext, Droppable, Draggable } from 'react-beautiful-dnd';

const items = [
  { id: 1, content: 'Item 1' },
  { id: 2, content: 'Item 2' },
  { id: 3, content: 'Item 3' },
  { id: 4, content: 'Item 4' },
];

const DivWithItems = ({ items, onDrop, columnId }) => (
  <div style={{ display: 'flex', flexDirection: 'column' }}>
    <Droppable droppableId={columnId}>
      {(provided, snapshot) => (
        <div
          ref={provided.innerRef}
          style={{ backgroundColor: snapshot.isDraggingOver ? 'lightblue' : 'lightgrey', padding: 8 }}
          {...provided.droppableProps}
        >
          {items.map((item, index) => (
            <Draggable key={item.id} draggableId={item.id.toString()} index={index}>
              {(provided, snapshot) => (
                <div
                  ref={provided.innerRef}
                  {...provided.draggableProps}
                  {...provided.dragHandleProps}
                  style={{
                    userSelect: 'none',
                    padding: 16,
                    margin: '0 0 8px 0',
                    minHeight: '50px',
                    backgroundColor: snapshot.isDragging ? '#263B4A' : '#456C86',
                    color: 'white',
                    ...provided.draggableProps.style
                  }}
                >
                  {item.content}
                </div>
              )}
            </Draggable>
          ))}
          {provided.placeholder}
        </div>
      )}
    </Droppable>
  </div>
);