anchor.diff:        ]));
   }
   
  -Widget vitaminLiner({
  -  @required nutrientName,
  -  @required qty,
  -  ptg,
  -  showQty: false,
  -  unit: "g",
  -  showp: true,
  -}) {
  -  final textSize = 15.0;
  -  final textWeight = FontWeight.w500;
  -  return Container(
  -      padding: EdgeInsetsDirectional.only(start: 1.0, end: 1.0),
  -      child: Column(children: <Widget>[
  -        Container(
  -            margin: EdgeInsetsDirectional.only(start: 1.0, end: 1.0),
  -            height: 1.0,
  -            color: Colors.black),
  -        Row(
  -          children: <Widget>[
  -            Text(
  -              nutrientName,
  -              style: TextStyle(
  -                  fontSize: textSize,
  -                  color: Colors.black,
  -                  fontWeight: textWeight),
  -            ),
  -            Text(
  -              (showQty) ? "  ${qty}${unit}" : "",
  -              style: TextStyle(
  -                  fontSize: textSize,
  -                  color: Colors.black,
  -                  fontWeight: textWeight),
  -            ),
  -            Expanded(
  -                child: Text(
  -              (((ptg == null) || !showp) ? "" : "${ptg}%"),
  -              textAlign: TextAlign.right,
  -              style: TextStyle(
  -                fontSize: textSize,
  -                color: Colors.black,
  -                fontWeight: textWeight,
  -              ),
  -            )),
  -          ],
  -        )
  -      ]));
  -}
  -
  -Widget footerCalories({caloriesNum: 2000}) {
  +Widget footerCalories(int calories) {
     return Column(
         crossAxisAlignment: CrossAxisAlignment.start,
         children: <Widget>[
  
positive.code:       child: Container(
          padding: EdgeInsets.all(2.0),
          color: Colors.white,
          child: Column(
            children: <Widget>[
              nutriHeader(
                  calories: data.nutrition.calories,
                  servingSize: data.nutrition.servingSize),
            ],
          ),
        ),
      );
    }
  }
  
negative.code:       ),
        Text(
          "Ammount Per Serving",
          style: TextStyle(fontSize: 10.0, fontWeight: FontWeight.w800),
        ),
        Container(
          margin: EdgeInsetsDirectional.only(start: 1.0, end: 1.0),
          height: 1.0,
        ),
        Row(children: <Widget>[
          Text(
            "Calories",
            style: TextStyle(fontSize: 15.0, fontWeight: FontWeight.w900),
          ),
          Text(
            " $calories",
            style: TextStyle(fontSize: 15.0, fontWeight: FontWeight.w500),
          ),
        ]),
        Container(
          margin: EdgeInsetsDirectional.only(start: 1.0, end: 1.0),
          height: 3.0,
        ),
        Container(
          alignment: Alignment.topRight,
          child: Text(
            "% Daily Value*",
            textAlign: TextAlign.right,
            style: TextStyle(fontSize: 15.0, fontWeight: FontWeight.w600),
          ),
        )
      ],
  