Examine source code of Fall pom pom

{
  "theme": {
    "images": {
      "theme_frame": "smaller100_1677.jpg"
    },
    "colors": {
      "frame": "#ffd485",
      "tab_background_text": "#d6700b"
    }
  },
  "version": "2.0",
  "name": "Fall pom pom",
  "manifest_version": 2,
  "description": "Fall flowers."
}