Added "About me"-Section

lib/widgets/content_block.dart

@@ -20,7 +20,10 @@ class ContentBlock extends StatelessWidget {
       return const LanguageWidget();
     } else if (contentType == ContentType.text) {
       final content = ContentProvider.getContent<String>(ContentType.text);
-      return Text(content);
+      return SizedBox(
+        width: double.infinity,
+        child: Text(content),
+      );
     }
     // List-based content-blocks
     List<dynamic> content =