Examine source code of Marik and Melvin

{
  "theme": {
    "images": {
      "theme_frame": "MarikPersona4part2.jpg"
    },
    "colors": {
      "frame": "#322470",
      "tab_background_text": "#cdc3e8"
    }
  },
  "version": "2.0",
  "name": "Marik and Melvin",
  "manifest_version": 2,
  "description": "Marik Ishtar and Yu-Gi-Oh is the property of Konami and Kazuki Takahashi... Melvin is the property of LittleKuriboh."
}