title: Customized BoxShadow in flutter
body: <p>Is this possible to have a shadow like this =></p>
  
  <p><a href="https://i.stack.imgur.com/iZwWY.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/iZwWY.png" alt="Required Resultant"></a></p>
  
  <p>I have been reading about the <a href="https://docs.flutter.io/flutter/painting/BoxShadow-class.html" rel="nofollow noreferrer">BOXSHADOW</a>, but do not know how to achieve this. Since the constructors inside the class don't have the required info which I want from this. Maybe the thing I want to achieve is called different in FLUTTER.</p>
  
  <p><strong>CODE:</strong></p>
  
  <pre><code>decoration: BoxDecoration(
    boxShadow: [new BoxShadow(color: Color.fromRGBO(173, 179, 191, 0.3), blurRadius: 10.0, offset: new Offset(0, 20))] 
  )
  </code></pre>
  
  <p>This much I have tried, and want to achieve the aforementioned shadow. Any help would be appreciated. </p>