Examine source code of Simplisitic Night

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#e5edff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Simplisitic Night",
  "manifest_version": 2,
  "description": "A beautiful simplistic night scene with a full moon shining bright over head."
}