Examine source code of Leopard - Blue and black

{
  "theme": {
    "images": {
      "theme_frame": "Bezleopard1.jpg"
    },
    "colors": {
      "frame": "#b7b7b7",
      "tab_background_text": "#05f9fc"
    }
  },
  "version": "2.0",
  "name": "Leopard - Blue and black",
  "manifest_version": 2,
  "description": "Tags: wild cat, snow leopard, dark, black, animal"
}