Examine source code of Wind Waker: Calm Waters

{
  "name": "Wind Waker: Calm Waters",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "calm waters.png"
    },
    "colors": {
      "frame": "rgba(7, 71, 104, 1)",
      "tab_background_text": "rgba(7, 71, 104, 1)",
      "toolbar": "rgba(34, 119, 156, 0)",
      "bookmark_text": "rgba(163, 224, 255, 1)",
      "toolbar_field": "rgba(34, 119, 156, 0)",
      "toolbar_field_text": "rgba(117, 183, 214, 1)",
      "tab_line": "rgba(7, 71, 104, 1)"
    }
  }
}