Examine source code of Zelda TotK Circle Pattern

{
  "name": "Zelda TotK Circle Pattern",
  "manifest_version": 2,
  "version": "8.0",
  "theme": {
    "images": {
      "theme_frame": "bannertotk-2560.png"
    },
    "colors": {
      "frame": "rgba(59, 47, 47, 1)",
      "tab_background_text": "rgba(158, 158, 158, 1)",
      "toolbar": "rgba(36, 33, 29, 0.64)",
      "bookmark_text": "rgba(158, 158, 158, 1)",
      "toolbar_field": "rgba(38, 37, 33, 1)",
      "toolbar_field_text": "rgba(143, 143, 143, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1a4d0a05-83e0-4bd7-b180-f12fc53080d0}"
    }
  }
}