Examine source code of red nightmare part two

{
  "theme": {
    "images": {
      "theme_frame": "alice-red-and-blackKopie.jpg"
    },
    "colors": {
      "frame": "#ed0909",
      "tab_background_text": "#0a0404"
    }
  },
  "version": "2.0",
  "name": "red nightmare part two",
  "manifest_version": 2
}