Examine source code of Forest Kitsune

{
  "name": "Forest Kitsune",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Forest Kitsune.png"
    },
    "colors": {
      "frame": "rgba(21, 61, 41, 1)",
      "tab_background_text": "rgba(250, 233, 105, 1)",
      "toolbar": "rgba(21, 61, 42, 0)",
      "toolbar_field": "rgba(21, 61, 42, 0)",
      "toolbar_field_text": "rgba(168, 250, 140, 1)",
      "tab_line": "rgba(230, 142, 104, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{5bb10ea4-15d7-4595-ae5a-d73860614db4}"
    }
  }
}