Examine source code of The Yellow Chicks

{
  "theme": {
    "images": {
      "theme_frame": "YellowChick.jpg"
    },
    "colors": {
      "frame": "#8e2e2e",
      "tab_background_text": "#8e2e2e"
    }
  },
  "version": "2.0",
  "name": "The Yellow Chicks",
  "manifest_version": 2,
  "description": "Easter Chicks"
}