Examine source code of MLP Anime Crossover

{
  "theme": {
    "images": {
      "theme_frame": "MLPAnimeismagicheader5.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "MLP Anime Crossover",
  "manifest_version": 2,
  "description": "MLP/ Anime crossover persona. Response to a request for  a Firefox adaption of a Google Chrome Theme I made.\n\nMLP: FIM owned by Hasbro\nFullmetal Alchemist is owned by Hiromu Arakawa, Bones, Funimation Entertainment, Starz Media, and Viz Media.\nInuYasha is Owned by SUNRISE, Ltd. and Licensed by VIZ MEDIA, Ltd.\nSoul Eater is Owned by TV Tokyo, Ltd. and Licensed by FUNimation Productions, Ltd.\nNaruto & Naruto Shippuuden © Masashi Kishimoto, Shonen Jump, Studio Pierrot, TV Tokyo, & Shueisha.\nBleach owned by: Tite Kubo, Studio Pierrot, Viz Media and TV Tokyo.\nKateky� Hitman Reborn! owned by: Akira Amano, Viz Media and TV Tokyo."
}