Examine source code of Oakley SI

{
  "theme": {
    "images": {
      "theme_frame": "oakley_si_persona_2.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "Oakley SI",
  "manifest_version": 2,
  "description": "Oakley Standard Issue equipment is a result of decades of research and testing. The SI Elite emblem is a mark of excellence in technological and aesthetic design reserved for only the highest quality products available to the military."
}