Examine source code of Superman - Alex Ross

{
  "theme": {
    "images": {
      "theme_frame": "superman_header1.jpg"
    },
    "colors": {
      "frame": "#f5e427",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Superman - Alex Ross",
  "manifest_version": 2,
  "description": "DC Comics' flagship character with art by award winning artist and salsa dancer Alex Ross."
}