Examine source code of Cute Cookie Cocoa

{
  "name": "Cute Cookie Cocoa",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Cute Cookie Cocoa.png"
    },
    "colors": {
      "frame": "rgba(255, 223, 202, 1)",
      "tab_background_text": "rgba(235, 58, 38, 1)",
      "toolbar": "rgba(255, 255, 255, 0.43)",
      "bookmark_text": "rgba(235, 58, 38, 1)",
      "toolbar_field": "rgba(255, 255, 255, 0.67)",
      "toolbar_field_text": "rgba(22, 145, 83, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b8d981c9-ea79-42b8-8ea1-8d9276cc270e}"
    }
  }
}