import 'package:flutter/material.dart'; class CustomFlatButton extends StatelessWidget { @override Widget build(BuildContext context) { return FlatButton( onPressed: ()=>{}, padding: EdgeInsets.all(8), splashColor: Colors.green, child: Text("FlatButton"), textColor: Color(0xffFfffff), color: Colors.blue, highlightColor: Color(0xffF88B0A), ); } }