>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3424391. --> Reported by: [swirt](https://www.drupal.org/user/138230) Related to !25 >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>Currently if a diagram element is linked, there is no visible indication that it is a link when you hover over it.</p> <p>It should have some visible change on hover that makes it.</p> <p>I tried adding </p> <pre>.mermaid-diagram svg a:hover {<br>&nbsp; outline-color: blue;<br>&nbsp; outline-width: 4px;<br>}</pre><p>But it only seemed to impact when the link was made active by clicking on it. I am guessing Mermaid may be getting in the way of this change.</p> <h4 id="summary-steps-reproduce">Steps to reproduce</h4> <h3 id="summary-proposed-resolution">Proposed resolution</h3> <h3 id="summary-remaining-tasks">Remaining tasks</h3> <h3 id="summary-ui-changes">User interface changes</h3> <h3 id="summary-api-changes">API changes</h3> <h3 id="summary-data-model-changes">Data model changes</h3>