Examine source code of The look

{
  "theme": {
    "images": {
      "theme_frame": "fredau_blue_2500.jpg"
    },
    "colors": {
      "frame": "#faf5f5",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "The look",
  "manifest_version": 2,
  "description": "Light blue with two eyes"
}