title: How to create a transparent container in flutter
body: <p>I want to make a container transparent like this: <a href="https://i.stack.imgur.com/xYdMl.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/xYdMl.png" alt="enter image description here" /></a></p>
  <p>Here's the container code:</p>
  <pre><code>: Container(child: Column(
      children: [
               Container(child: Text('Address: '), alignment: Alignment.centerLeft,),
               Divider(color: Colors.grey,),
               Container(child: Text('$address'), alignment: Alignment.centerLeft,),
               ],
              ),
     color: Color(0xFF005D6C),
     );
  </code></pre>
  <p>If I give <strong>color: Color(0xFF005D6C).withOpacity(0.5)</strong> then, it is just making the color light like this <a href="https://i.stack.imgur.com/j0nW0.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/j0nW0.png" alt="enter image description here" /></a></p>
  <p>How can I make the container transparent?</p>