Examine source code of Anas amzing theme

{
  "name": "Anas amzing theme",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "images.jpeg"
    },
    "colors": {
      "frame": "rgba(105, 34, 34, 1)",
      "tab_background_text": "rgba(186, 17, 17, 1)",
      "toolbar": "rgba(77, 38, 38, 1)",
      "bookmark_text": "rgba(214, 133, 133, 1)",
      "toolbar_field": "rgba(13, 12, 12, 1)",
      "toolbar_field_text": "rgba(179, 75, 75, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{79f5848f-6df1-44e8-bff3-54c397a8c1f3}"
    }
  }
}