Overlay

All applications providing UI implement the same pattern regarding styling.

Configure the overlay folders

In order to make the application read the custom files instead of the default files the configuration parameter overlay_dirs must be used.

Add parameter "overlay_dirs":<path_to_custom_directories>.

Simple example from a Forms config.

{
  "name": "Forms",
  "config": {
    "http_context": "/forms",
    "logout_endpoint_url": "/forms/logout",
    "overlay_dirs": ["config/locale_overlay", "config/ui_overlay"],
    "flows": "@include:../flows/*/flow.json"
  }
}

In the custom directory create a folder, "assets".

Favicon

in the assets folder of your overlay_dir, place the favicon.ico.