Examine source code of Harley motor design

{
  "theme": {
    "images": {
      "theme_frame": "header_harley.jpg"
    },
    "colors": {
      "frame": "#cfc4c4",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Harley motor design",
  "manifest_version": 2,
  "description": "Harley Davidson, motor, moto, motorbike brand"
}