ElevatedButton(
style: ElevatedButton.styleFrom(
onPrimary: Colors.black87,
primary: Colors.grey[300],
minimumSize: Size(88, 36),
padding: EdgeInsets.symmetric(horizontal: 16),
shape: ElevatedButton.styleFrom(
primary: ThemeColors.darkBg,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10.0), side: BorderSide(color: Colors.black)),
),
onPressed: () { },
child: Text('Looks like a RaisedButton'),
)