Examine source code of Tenth Family

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header_LABSpart21.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffb217"
    }
  },
  "version": "2.0",
  "name": "Tenth Family",
  "manifest_version": 2,
  "description": "Tsunayoshi Sawada, Hibari Kyoya, Yamamoto Takeshi, Mukuro Rokudo, Gokudera Hayato, Lambo, Ryohei Sasagawa Vongola Family, Vongola, Katekyo Hitman Reborn!, Tenth guardians"
}