Examine source code of Steins Browser

{
  "theme": {
    "images": {
      "theme_frame": "header.jpg"
    },
    "colors": {
      "frame": "#de0b0b",
      "tab_background_text": "#4eeb15"
    }
  },
  "version": "2.0",
  "name": "Steins Browser",
  "manifest_version": 2,
  "description": "Jus for me I guess..:O"
}