Examine source code of Lilac Spring Flowers

{
  "theme": {
    "images": {
      "theme_frame": "spring-flowers-pink-header.jpg"
    },
    "colors": {
      "frame": "#828080",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Lilac Spring Flowers",
  "manifest_version": 2,
  "description": "A pinkish to lilac background with some sparkly spring flower swirls."
}