Examine source code of Majoras Mask - Small

{
  "theme": {
    "images": {
      "theme_frame": "Header.jpg"
    },
    "colors": {
      "frame": "#919191",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Majoras Mask - Small",
  "manifest_version": 2,
  "description": "A small picture of Majora's Mask from the Zelda game in the up-right corner. All the other ones didn't fit my browser, so maybe this works for you, too."
}