Examine source code of Stormy Sunset by MaDonna

{
  "name": "Stormy Sunset by MaDonna",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "rgba(13, 16, 26, 0)",
      "tab_background_text": "rgba(250, 245, 245, 1)",
      "toolbar": "rgba(0, 0, 0, 0)",
      "bookmark_text": "rgba(250, 245, 245, 1)",
      "toolbar_field": "rgba(0, 0, 0, 0.1)",
      "toolbar_field_text": "rgba(250, 245, 245, 1)",
      "tab_line": "rgba(250, 245, 245, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b9b45237-65d1-4794-a33e-fff9357bc9af}"
    }
  }
}