Examine source code of Angel Tiger

{
  "name": "Angel Tiger",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Angel Tiger.png"
    },
    "colors": {
      "frame": "rgba(8, 37, 70, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(9, 36, 71, 0)",
      "toolbar_field": "rgba(9, 36, 71, 0)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c2165f74-d14b-4b5d-9d01-eda78a3db574}"
    }
  }
}