Examine source code of Red Galaxy

{
  "theme": {
    "images": {
      "theme_frame": "fir-head.jpg"
    },
    "colors": {
      "frame": "#5c0101",
      "tab_background_text": "#f7f7f7"
    }
  },
  "version": "2.0",
  "name": "Red Galaxy",
  "manifest_version": 2,
  "description": "Abstract Galaxy"
}