header.dart

Container(
              child: Table(
                border: TableBorder(
                  left: BorderSide(
                    width: 1,
                    color: Color(0xFFB1B1B1),
                    style: BorderStyle.solid,
                  ),
                  right: BorderSide(
                    width: 1,
                    color: Color(0xFFB1B1B1),
                    style: BorderStyle.solid,
                  ),
                  bottom: BorderSide(
                    width: 1,
                    color: Color(0xFFB1B1B1),
                    style: BorderStyle.solid,
                  ),
                  top: BorderSide(
                    width: 1,
                    color: Color(0xFFB1B1B1),
                    style: BorderStyle.solid,
                  ),
                ),
                columnWidths: {
                  0: FlexColumnWidth(2.0),
                  1: FlexColumnWidth(1.0),
                },
                children: [
                  TableRow(
                    decoration: BoxDecoration(
                      color: Color(0xFF2D59A2),
                    ),
                    children: [
                      TableCell(
                        child: Padding(
                          padding: EdgeInsets.only(
                            left: 10,
                            bottom: 2.5,
                            top: 2.5,
                            right: 10,
                          ),
                          child: Text(
                            '01/01/2020 12:35 NFC-e #3',
                            style: new TextStyle(
                              fontSize: 15,
                              color: Colors.white,
                              fontFamily: 'Roboto-Bold',
                            ),
                            textAlign: TextAlign.left,
                          ),
                        ),
                      ),
                      TableCell(
                        child: Padding(
                          padding: EdgeInsets.only(
                            left: 10,
                            bottom: 2.5,
                            top: 2.5,
                            right: 10,
                          ),
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              "R\$ 100,00",
                              style: new TextStyle(
                                fontSize: 15,
                                color: Colors.white,
                                fontFamily: 'Roboto-Bold',
                              ),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  TableRow(
                    decoration: BoxDecoration(
                      color: Color(0xFF2D59A2),
                    ),
                    children: [
                      TableCell(
                        child: Padding(
                          padding: EdgeInsets.only(
                            left: 10,
                            bottom: 2.5,
                            top: 2.5,
                            right: 10,
                          ),
                          child: Text(
                            'Festival Centro Cívico - Loja 03',
                            style: new TextStyle(
                              fontSize: 12,
                              color: Colors.white,
                              fontFamily: 'Roboto',
                            ),
                            textAlign: TextAlign.left,
                          ),
                        ),
                      ),
                      TableCell(
                        child: Padding(
                          padding: EdgeInsets.only(
                            left: 10,
                            bottom: 2.5,
                            top: 2.5,
                            right: 10,
                          ),
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              "12 Items",
                              style: new TextStyle(
                                fontSize: 12,
                                color: Colors.white,
                                fontFamily: 'Roboto',
                              ),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),