Examine source code of Sicanda

{
  "name": "Sicanda",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "Render grüne Spoiler.16.jpg"
    },
    "colors": {
      "frame": "rgba(0, 255, 0, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(0, 255, 0, 1)",
      "toolbar_field": "rgba(0, 0, 0, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{97435838-14f4-4b1d-a2b9-d5253eafe67f}"
    }
  }
}