Examine source code of black is black

{
  "theme": {
    "images": {
      "theme_frame": "white-head.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "black is black",
  "manifest_version": 2,
  "description": ".. .. Hübsche sexy Füsse with white nails .. und wirklich nicht mit Reizen geizen :)) .. Füße, feet, heels, Schuhe, black, schwarz, Nägel in weiß"
}