Examine source code of REDROBIN

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header_REDROBIN.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#d60404"
    }
  },
  "version": "2.0",
  "name": "REDROBIN",
  "manifest_version": 2,
  "description": "Tim Drake, the 3rd Robin steals from Jason Todd, the Red Hood's former crime-fighting gear and becomes the masked avenger known as Red Robin..."
}