layout1 method
Implementation
Widget layout1() {
return Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
SizedBox(
height: 30,
),
Container(
color: Colors.black,
height: 50,
width: width,
),
SizedBox(
height: 20,
),
Row(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Expanded(
flex: 3,
child: Container(
height: 50,
color: Colors.grey,
),
),
Flexible(
child: SizedBox(
height: 50,
child: Align(
alignment: Alignment.center,
child: Text(
cvv.toString(),
style: TextStyle(
fontSize: 21,
fontWeight: FontWeight.w500,
color: color,
),
),
),
),
),
],
)
],
);
}