Examine source code of Blue White & Orange

{
  "theme": {
    "images": {
      "theme_frame": "Header.jpg"
    },
    "colors": {
      "frame": "#d9d9d9",
      "tab_background_text": "#fcfcfc"
    }
  },
  "version": "2.0",
  "name": "Blue White & Orange",
  "manifest_version": 2,
  "description": "A combination of blue, white and orange smoke-like effects...hope you like it."
}