Examine source code of zero kiryuu

{
  "theme": {
    "images": {
      "theme_frame": "persona1.JPG"
    },
    "colors": {
      "frame": "#2b1800",
      "tab_background_text": "#1f1000"
    }
  },
  "version": "2.0",
  "name": "zero kiryuu",
  "manifest_version": 2
}