anchor.diff:  const TextStyle _kBodyFont = const TextStyle(
       fontFamily: "Serif", fontSize: 20.0, wordSpacing: 4.0, color: Colors.black);
   
  -class PostPage extends StatelessWidget {
  +class PostPage extends StatefulWidget {
     const PostPage({this.post, Key key}) : super(key: key);
   
     final Post post;
   
  +  @override
  +  _PostPageState createState() => new _PostPageState();
  +
  +}
  +
  +class _PostPageState extends State<PostPage> {
  +
     static final GlobalKey<ScaffoldState> _scaffoldKey =
     new GlobalKey<ScaffoldState>();
  +  bool _showText = false;
  +
  +  @override
  +  void initState() {
  +    super.initState();
  +    _delayText();
  +  }
  +
  +  Future _delayText() async {
  +    // TODO Temporary solution until connected to navigation transition callback
  +    await new Future.delayed(const Duration(milliseconds: 500));
  +    setState(() {
  +      _showText = true;
  +    });
  +  }
   
     TextStyle _getStyle(String type) {
       switch (type) {
  
positive.code:         slivers: <Widget>[
            new SliverAppBar(
                floating: true,
                title: buildTitle(post.title, Theme
                    .of(context)
                    .textTheme
                    .title)
  
negative.code:           new SliverList(
              delegate: new SliverChildListDelegate(<Widget>[
                new PhotoHero(
                  photo: widget.post.imageUrl,
                  onTap: () {
                    Navigator.of(context).pop();
                  },
                ),
                _showText ? new Container(
                  padding: const EdgeInsets.symmetric(
                      vertical: 16.0, horizontal: 10.0),
                  child:
                  new RichText(
                    textAlign: TextAlign.justify,
                    text: new TextSpan(
                        children: widget.post.text.expand((it) =>
                            it.spans.map((span) =>
                            new TextSpan(
                                text: span.text,
  