title: flutter : can't set Border Radius for container and on Tap not work in flutter
body: <p>I Have Problem about borderRadius of Container in flutter .
  I can't set it for container</p>
  <p>I want to create something like this image :</p>
  <p><a href="https://i.stack.imgur.com/8fVgX.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/8fVgX.jpg" alt="enter image description here" /></a></p>
  <p>and other problem about onTap() .
  ontap not work and i don't know why .</p>
  <p>here this is part of my code:</p>
  <pre><code>InkWell(
                    borderRadius: BorderRadius.all(Radius.circular(5.0)),
                    child: Container(
                      padding: const EdgeInsets.all(10),
                      child: const Text(&quot;فلسفه&quot;,
                          style: TextStyle(
                            color: Color(0xFF201F1E),
                          ),
                          textAlign: TextAlign.center),
                      color: greyColor,
                    ),
                    onTap: () {
                      print(&quot;something&quot;);
                     
                    },
                  ),
  </code></pre>
  <p>can any one help me please?</p>