Flutter - how to remove default padding (48 px as per doc) from widgets (IconButton, CheckBox, FlatButton)

There are three options:

1.
```dart
// or Checkbox()
Radio(
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
)

```

2.

```dart
// or Checkbox()
Radio(
visualDensity: VisualDensity(horizontal: -4, vertical: -4),
)

```

3.
```dart
SizedBox(
height: 20,
width: 20,
// or Checkbox()
child: Radio()
)

```

If you want the padding removed because it is causing the control to be too far to the right or too far down (I wanted the control to be perfectly left aligned), you could wrap it in a [TransForm.translate][1].

Transform.translate(
offset: const Offset(-24, 0),
child: Checkbox(...),
)


[1]:

[To see links please register here]

**this is for particular for Checkbox**


assign following property for remove padding

**materialTapTargetSize:MaterialTapTargetSize.shrinkWrap**,

show code
```
Checkbox(
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
value: agreeForTC, // bool value
onChanged: (bool? update) {
setState(() => agreeForTC = update!); // update bool
debugPrint('agreeForTC : $agreeForTC');
},
)
```
but this will still have some required padding and remove this just wrap Checkbox in SizeBox and give width and height

```
SizedBox(
width: 30,
height: 30,
child: Checkbox(
materialTapTargetSize:
MaterialTapTargetSize.shrinkWrap,

value: agreeForTC,
onChanged: (bool? update) {
setState(() => agreeForTC = update!);
debugPrint('agreeForTC : $agreeForTC');
},
),
),
```

Use Checkbox instead of CheckboxListTile and wrap CheckBox with Transform.scale,

Transform.scale(
scale: 1.2,
child: Checkbox(),
)