Examine source code of SupportDCMks Indomaret

{
  "manifest_version": 2,
  "version": "1.1",
  "name": "Tema Warna Sejuk dengan IDM Logo",
  "description": "Tema Firefox dengan nuansa warna sejuk dan background logo IDM.",
  "theme": {
    "images": {
      "theme_frame": "idmlogo.png"
    },
    "colors": {
      "tab_background_text": "#ffffff",
      "tab_selected": "#8a3b3e",
      "toolbar_text": "#363524",
      "tab_background_separator": "#bbe4e9",
      "tab_text": "#ffffff",
      "toolbar_field": "#ffffff",
      "toolbar_field_text": "#2307f5"
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "tema-sejuk-idm@example.com"
    }
  }
}