Examine source code of Moebiuscomic

{
  "theme": {
    "images": {
      "theme_frame": "moebius-ltm-0223.pg.jpg"
    },
    "colors": {
      "frame": "#363434",
      "tab_background_text": "#dedbdb"
    }
  },
  "version": "2.0",
  "name": "Moebiuscomic",
  "manifest_version": 2
}