Changing font family to monospace for ssh ley

templates/sshhomepage.html.twig

@@ -15,7 +15,7 @@
                         <div class="message-header">
                             <div>{{ key_name }}</div>
                         </div>
-                        <div class="message-body">
+                        <div class="message-body is-family-monospace">
                             {{ key_value }} </br></br>
                             <form method="post" accept-charset="UTF-8" action="delsshkey">
                             <button type="submit" name="key_to_delete" value="{{ key_value }}" class="button is-danger">Delete</button>