Examine source code of Astrology Libra Black

{
  "theme": {
    "images": {
      "theme_frame": "Libra-2.jpg"
    },
    "colors": {
      "frame": "#4b80ff",
      "tab_background_text": "#4b80ff"
    }
  },
  "version": "2.0",
  "name": "Astrology Libra Black",
  "manifest_version": 2,
  "description": "Astrology Libra"
}