Examine source code of Early Spring Flowers

{
  "theme": {
    "images": {
      "theme_frame": "header366.jpg"
    },
    "colors": {
      "frame": "#e8e5e5",
      "tab_background_text": "#ffca6d"
    }
  },
  "version": "2.0",
  "name": "Early Spring Flowers",
  "manifest_version": 2,
  "description": "Spring flowers, wood background."
}