Examine source code of Anime Vampire

{
  "theme": {
    "images": {
      "theme_frame": "animeredeyetheme.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Anime Vampire",
  "manifest_version": 2,
  "description": "I DID NOT CREATE THE IMAGE. i did mess around with it and blend it a bit to the background. found on google"
}