{#
/**
 * @file
 * Theme override of a link with separate title and URL elements.
 *
 * Available variables:
 * - link: The link that has already been formatted by l().
 * - title: (optional) A descriptive or alternate title for the link, which may
 *   be different than the actual link text.
 *
 * @see \Drupal\link\LinkThemeHooks::preprocessLinkFormatterLinkSeparate()
 */
#}
<div class="link-item">
  {%- if title -%}
    <div class="link-title">{{- title -}}</div>
  {%- endif -%}
  <div class="link-url">{{- link -}}</div>
</div>