Examine source code of Israel Flag 3

{
  "name": "Israel Flag 3",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "Flag.png"
    },
    "colors": {
      "frame": "rgb(61, 80, 117)",
      "tab_background_text": "rgba(237, 242, 247, 1)",
      "toolbar": "rgba(73, 103, 135, 1)",
      "bookmark_text": "rgba(250, 242, 242, 1)",
      "toolbar_field": "rgba(240, 241, 250, 1)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)",
      "tab_line": "rgba(35, 196, 207, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{2baa6a90-f0b4-4e03-a15a-7b64137cf96b}"
    }
  }
}