Examine source code of Show Technology

{
  "theme": {
    "images": {
      "theme_frame": "st-persona.png"
    },
    "colors": {
      "frame": "#bababa",
      "tab_background_text": "#1c1c1c"
    }
  },
  "version": "2.0",
  "name": "Show Technology",
  "manifest_version": 2,
  "description": "Show Technology Browser"
}