Examine source code of Vans shoes

{
  "theme": {
    "images": {
      "theme_frame": "vans123.jpg"
    },
    "colors": {
      "frame": "#e5e5e5",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Vans shoes",
  "manifest_version": 2,
  "description": "Vans shoes"
}