Examine source code of Multi Leopard

{
  "name": "Multi Leopard ",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "dinosaur grrr.png"
    },
    "colors": {
      "frame": "rgba(242, 114, 133, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)"
    }
  }
}