If you are serving your web app in a path other than the root, change the href value below to reflect the base path you are serving from. The path provided below has to start and end with a slash "/" in order for it to work correctly. For more details: * https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base This is a placeholder for base href that will be replaced by the value of the `--base-href` argument provided to `flutter build`. -->