main axis size row flutter code example
Example 1: flutter center row
mainAxisAlignment: MainAxisAlignment.center //Center Column contents vertically,
Example 2: size row to maximum flutter
// Set Expanded height to Row height
IntrinsicHeight(
child: Row(crossAxisAlignment: CrossAxisAlignment.stretch, children: [
Expanded(
child: Column(children: [
Container(height: 120.0, color: Colors.yellow),
Container(height: 100.0, color: Colors.cyan),
]),
),
Expanded(child: Container(color: Colors.amber)),
]),