content: import 'package:flutter/material.dart';
  
  const COLOR_LIGHT = Color(0xff65638f);
  const COLOR_MEDIUM = Color(0xffb1aee2);
  const COLOR_DARK = Color(0xff000000);
  const COLOR_PRIMARY = Color(0xff5a51fe);
  const COLOR_GREY = Color(0xff999999);
  
  const BACKGROUND_TAG_LOW = Color(0xfffab95b);
  const BACKGROUND_TAG_MEDIUM = Color(0xff2f89fc);
  const BACKGROUND_TAG_HIGH = Color(0xffc6e377);
  
  const MARGIN_ABOUT_LINK = const EdgeInsets.only(top: 20, bottom: 20, left: 5, right: 5);
  
  const STYLE_TEXT_TAG = TextStyle(
    fontSize: 8.0,
    color: Colors.white,
    fontWeight: FontWeight.w700
  );
  
  const STYLE_TITLES = TextStyle(
    fontSize: 22.0,
    fontWeight: FontWeight.w700
  );
  
  const STYLE_METADATA_LIGHT_THEME = TextStyle(
    color: COLOR_LIGHT
  );
  
  const STYLE_METADATA_DARK_THEME = TextStyle(
      color: COLOR_MEDIUM
  );
  
  const STYLE_APP_TITLE_LIGHT_THEME = TextStyle(
    color: COLOR_DARK,
    fontSize: 24.0,
    fontWeight: FontWeight.w700
  );
  
  const STYLE_APP_TITLE_DARK_THEME = TextStyle(
    color: Colors.white,
    fontSize: 24.0,
    fontWeight: FontWeight.w700
  );
  
  const STYLE_TEXT_LIGHT_THEME = TextStyle(
      color: COLOR_GREY,
      fontSize: 16.0
  );
  
  const STYLE_TEXT_DARK_THEME = TextStyle(
      color: Colors.white,
      fontSize: 16.0
  );
  
  const STYLE_ABOUT_TEXT_LIGHT_THEME = TextStyle(
      color: COLOR_DARK,
      fontSize: 16.0
  );
  
  const STYLE_ABOUT_TEXT_DARK_THEME = TextStyle(
      color: Colors.white,
      fontSize: 16.0
  );