title: How to align text and image in a SliverGrid in Flutter?
body: <p>I am using the SliverGrid feature to build my gridView. I trying to have the text placed below the image but the text isn't aligning with the image and its showing a <code>Bottom Overflowed</code> error. This is the code: </p>
  
  <pre><code>SliverPadding(
            padding: const EdgeInsets.only(left: 8, right: 8),
            sliver: SliverGrid(
              gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
                crossAxisCount: 3,
                crossAxisSpacing: 20,
                mainAxisSpacing: 20,
              ),
              delegate: SliverChildBuilderDelegate(
                (BuildContext context, int i) {
                  return GestureDetector(
                    onTap: () {},
                    child: Column(
                      children: &lt;Widget&gt;[
                        GridTile(
                          child: Image.network(
                            'https://images.unsplash.com/photo-1562176566-73c303ac1617?ixlib=rb-1.2.1&amp;ixid=eyJhcHBfaWQiOjEyMDd9&amp;w=1000&amp;q=80',
                            fit: BoxFit.cover,
                          ),
                        ),
                        Text(
                          'Sammy the Pup',
                          style: khomeStyle.copyWith(
                              color: kOrange, fontSize: 14),
                        ),
                      ],
                    ),
                  );
                },
                childCount: 200,
              ),
            ),
          ),
  </code></pre>
  
  <p>And this is what the gridview looks like(Output of the above):
  <a href="https://i.stack.imgur.com/QCG1q.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/QCG1q.jpg" alt="enter image description here"></a></p>
  
  <p>And this is what I want to achieve: </p>
  
  <p><a href="https://i.stack.imgur.com/3yMv9.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/3yMv9.png" alt="enter image description here"></a></p>