Examine source code of Leopard01

{
  "theme": {
    "images": {
      "theme_frame": "leoprd_51.jpg"
    },
    "colors": {
      "frame": "#ffd000",
      "tab_background_text": "#ffd000"
    }
  },
  "version": "2.0",
  "name": "Leopard01",
  "manifest_version": 2
}