import 'package:flutter/material.dart'; class NewWidget extends StatelessWidget { final Widget l; final String s; double radius = 8; NewWidget({this.size, this.l, this.s}); final double size; @override Widget build(BuildContext context) { return AnimatedContainer( duration: Duration(milliseconds: 1000), curve: Curves.elasticInOut, margin: EdgeInsets.symmetric(horizontal: 70, vertical: 20), decoration: BoxDecoration( color: Colors.black12, borderRadius: BorderRadius.circular(20.0), boxShadow: [ BoxShadow( offset: Offset(5, 5), blurRadius: radius, color: Color(0XFF585858).withOpacity(.3), // color: Color(0XFF383838).withOpacity(.4), ), ], ), child: Center( child: ListTile( contentPadding: EdgeInsets.symmetric(horizontal: 25), leading: l, trailing: Text( s, style: TextStyle( fontSize: 21, color: Colors.white54, fontWeight: FontWeight.w200), ), ), ), ); } }