title: How to center TextField inside Container?
body: <p>I want to center the TextField inside Container but they are aligned to the left.</p>
  
  <pre><code>  @override
   Widget build(BuildContext context) {
  // TODO: implement build
  return Scaffold(
      appBar: AppBar(
        title: Text('Login'),
      ),
      body: Container(
          child: Column(          
        children: &lt;Widget&gt;[
          Container(
            child: TextField(
              decoration: InputDecoration(hintText: 'Email Address'),
            ),width: MediaQuery.of(context).size.width * 0.5,
          ),
          Container(
            child: TextField(
              decoration: InputDecoration(hintText: 'Password'),
            ),
            width: MediaQuery.of(context).size.width * 0.5,
          ),
          RaisedButton(
            onPressed: () {
              print('Pressed');
            },
            child: Text('Login'),
            textColor: Colors.white,
            color: Colors.blue,
          ),
        ],
      )));
  </code></pre>
  
  <p>}</p>
  
  <p>How can I center the email and password TextField to the main Container?</p>
  
  <p>Edit: I tried using the <code>crossAxisAlignment: CrossAxisAlignment.center</code> but it isnt working, although when I tried <code>mainAxisAlignment: MainAxisAlignment.center</code> it is centering the TextFields vertically. </p>