Examine source code of Fancy Halloween - Damask

{
  "theme": {
    "images": {
      "theme_frame": "DamaskOraBlaFancy_HeaderWeb.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#c9c9c9"
    }
  },
  "version": "2.0",
  "name": "Fancy Halloween - Damask",
  "manifest_version": 2,
  "description": "Damask background with orange accents for Halloween"
}