Examine source code of Beige Spring Flowers

{
  "theme": {
    "images": {
      "theme_frame": "spring-flowers-beige-header.jpg"
    },
    "colors": {
      "frame": "#8a7862",
      "tab_background_text": "#21180b"
    }
  },
  "version": "2.0",
  "name": "Beige Spring Flowers",
  "manifest_version": 2,
  "description": "A beige background with a touch of spring flowers."
}