Examine source code of Fire Dance Butterfly

{
  "name": "Fire Dance Butterfly",
  "manifest_version": 2,
  "version": "5.0",
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "rgba(56, 2, 0, 1)",
      "tab_background_text": "rgba(250, 250, 175, 1)",
      "toolbar": "rgba(56, 3, 0, 0)",
      "bookmark_text": "rgba(250, 250, 175, 1)",
      "toolbar_field": "rgba(56, 3, 0, 0.05)",
      "toolbar_field_text": "rgba(250, 250, 175, 1)",
      "tab_line": "rgba(250, 250, 175, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{3299505a-e182-4c1e-a022-866226b61995}"
    }
  }
}