Examine source code of Sleeping Fawn by M♥Donna

{
  "name": "Sleeping Fawn by M♥Donna",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "Fawn3.jpg"
    },
    "colors": {
      "frame": "rgba(55, 61, 23, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(54, 61, 23, 0)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(54, 61, 23, 0.1)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(250, 250, 250, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{65a310e1-bc1f-4ad8-a196-507e5207a313}"
    }
  }
}