Examine source code of death note33

{
  "theme": {
    "images": {
      "theme_frame": "deathnote2_1.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#f7edee"
    }
  },
  "version": "2.0",
  "name": "death note33",
  "manifest_version": 2
}