Examine source code of aura macbook wallpaper

{
  "name": "heart aura macbook wallpaper",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Unconditional.jpg"
    },
    "colors": {
      "frame": "rgba(155, 151, 176, 1)",
      "tab_background_text": "rgba(163, 179, 172, 1)",
      "toolbar": "rgba(125, 153, 126, 1)",
      "bookmark_text": "rgba(65, 82, 57, 1)",
      "toolbar_field": "rgba(199, 193, 193, 1)",
      "toolbar_field_text": "rgba(87, 117, 91, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{36576a90-b2c0-4fa6-bd63-0937c0f69dbe}"
    }
  }
}