Examine source code of Germany flag

{
  "theme": {
    "images": {
      "theme_frame": "Deutschland.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#7d0404"
    }
  },
  "version": "2.0",
  "name": "Germany flag",
  "manifest_version": 2,
  "description": "Hey, translate \"Deutschland\" from german to your language or in another language!"
}