Examine source code of Night Sky 1

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#040224",
      "tab_background_text": "#fafafa"
    }
  },
  "version": "2.0",
  "name": "Night Sky 1",
  "manifest_version": 2,
  "description": "Design by Creative Expressions, Sept. 2014."
}