show tooltip on highlighted alias

app/dashboard/templates/dashboard/index.html

@@ -243,7 +243,7 @@
 
           <div class="row">
             <div class="col-8">
-              <span class="clipboard cursor mb-0"
+              <span class="{% if alias.id == highlight_alias_id %} highlighted {% endif %} clipboard cursor mb-0"
                   {% if loop.index ==1 %}
                     data-intro="This is your first <em>alias</em>. <br><br>
           Emails sent to an alias are <em>forwarded</em> to your <em>real</em> email address. <br><br>"
@@ -562,5 +562,7 @@
         introJs().start();
       }
     {% endif %}
+
+    $('.highlighted').tooltip("show");
   </script>
 {% endblock %}