Examine source code of Tilou polaroid

{
  "theme": {
    "images": {
      "theme_frame": "personas-tilou-2a.jpg"
    },
    "colors": {
      "frame": "#fdb51b",
      "tab_background_text": "#fdb51b"
    }
  },
  "version": "2.0",
  "name": "Tilou polaroid",
  "manifest_version": 2,
  "description": "Tilou polaroid"
}