Examine source code of My_Toad

{
  "theme": {
    "images": {
      "theme_frame": "header-sapos.jpg"
    },
    "colors": {
      "frame": "#0e6e11",
      "tab_background_text": "#44ab1f"
    }
  },
  "version": "2.0",
  "name": "My_Toad",
  "manifest_version": 2,
  "description": "Sapos"
}