Examine source code of Aquaman Old School

{
  "theme": {
    "images": {
      "theme_frame": "aquaman_header1.jpg"
    },
    "colors": {
      "frame": "#89b9e0",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Aquaman Old School",
  "manifest_version": 2,
  "description": "Original Justice Leaguer and friend to sealife everywhere, it's Aquaman from DC Comics!"
}