Examine source code of Green Star

{
  "theme": {
    "images": {
      "theme_frame": "Header.PNG"
    },
    "colors": {
      "frame": "#e0ce09",
      "tab_background_text": "#eb6200"
    }
  },
  "version": "2.0",
  "name": "Green Star",
  "manifest_version": 2,
  "description": "Green star with various designs in background such as an orange sun, and blue prisms."
}