Added a basic show part info with new design. Not finished yet...

templates/inc/structural_link.html.twig

@@ -0,0 +1,15 @@
+{% if list != null %}
+    <ul class="structural_link">
+        {% for element in list %}
+            <li {% if element.selected != null %}class="active"{% endif %}>
+                {% if element.href %}
+                    <a href="{{ element.href }}">{if $element.label}{$element.label}{/if}</a>
+                {% else %}
+                    {$element.label}
+                {% endif %}
+            </li>
+        {% endfor %}
+    </ul>
+{% else %}
+    <div class="form-control-static">-</div>
+{%  endif %}