Examine source code of AUDI R8 Dark

{
  "theme": {
    "images": {
      "theme_frame": "AUDI_R8_headr_m.png"
    },
    "colors": {
      "frame": "#0c2ac4",
      "tab_background_text": "#8f8f8f"
    }
  },
  "version": "2.0",
  "name": "AUDI R8 Dark",
  "manifest_version": 2,
  "description": "AUDI R8 Dark"
}