Examine source code of Rainbows Roses

{
  "theme": {
    "images": {
      "theme_frame": "roses.jpg"
    },
    "colors": {
      "frame": "#96f6ff",
      "tab_background_text": "#040426"
    }
  },
  "version": "2.0",
  "name": "Rainbows Roses",
  "manifest_version": 2,
  "description": "One large rainbow rose bud, with multiple transparent rainbow roses behind it"
}