anchor.diff:                        buildSizeLabel(18, textStyle),
                         buildSizeLabel(24, textStyle),
                         buildSizeLabel(36, textStyle),
  -                      buildSizeLabel(48, textStyle)
  -                    ]
  +                      buildSizeLabel(48, textStyle),
  +                    ],
                     ),
                     new Expanded(
                       child: new Column(
  
positive.code:                         buildIconButton(18.0, Icons.face, true),
                          buildIconButton(24.0, Icons.alarm, true),
                          buildIconButton(36.0, Icons.home, true),
                          buildIconButton(48.0, Icons.android, true)
                        ]
                      )
                    ),
                    new Expanded(
  
negative.code:                         buildIconButton(18.0, Icons.face, false),
                          buildIconButton(24.0, Icons.alarm, false),
                          buildIconButton(36.0, Icons.home, false),
                          buildIconButton(48.0, Icons.android, false),
                        ],
                      ),
                    ),
                  ],
                ),
              ],
            ),
          ),
        ),
      );
    }
  }
  