Examine source code of Tulips Bright

{
  "name": "Tulips Bright",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "TulipsLight.jpg"
    },
    "colors": {
      "frame": "rgba(236, 240, 251, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(237, 241, 252, 0)",
      "bookmark_text": "rgba(0, 0, 0, 1)",
      "toolbar_field": "rgba(237, 241, 252, 0.08)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)",
      "tab_line": "rgba(8, 113, 250, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a9f66098-f818-4c80-a22a-01c8df230c7d}"
    }
  }
}