Visually hide an element while still allowing it to be exposed to assistive technologies (such as screen readers) with .visually-hidden. Use .visually-hidden-focusable to visually hide an element by default, but to display it when it’s focused (e.g. by a keyboard-only user). Can also be used as mixins.

<h2 class="visually-hidden">Title for screen readers</h2>
<a class="visually-hidden-focusable" href="#content">Skip to main content</a>

// Usage as a mixin
.visually-hidden-title {
  @include visually-hidden;
}
.skip-navigation {
  @include visually-hidden-focusable;
}