Examine source code of Honeycomb Design

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Honeycomb Design",
  "manifest_version": 2,
  "description": "A nice pattern for a browser graphic...the honeycomb shape is repeated in a mathematical order giving this creation a nice background"
}