Examine source code of Red space galaxy

{
  "theme": {
    "images": {
      "theme_frame": "redspace.jpg"
    },
    "colors": {
      "frame": "#120f0f",
      "tab_background_text": "#ff8438"
    }
  },
  "version": "2.0",
  "name": "Red space galaxy",
  "manifest_version": 2
}