2.2 Hidden View in a new window

Hide elements from all users. Compare to the visually-hidden component.

Used for elements which should not be immediately displayed to any user. An example would be a collapsible fieldset that will be expanded with a click from a user.

For anything you want to hide on page load when JavaScript is enabled, use the .js-hidden class.

Twig: utils/hidden/hidden.twig

Example
Markup 
<div class="hidden {{modifier_class}}">
  This content is hidden.
</div>