fix flex-bloc look in exports list and saved exports

src/Bundle/ChillMainBundle/Resources/views/SavedExport/edit.html.twig

@@ -3,6 +3,7 @@
 {% block title %}{{ 'saved_export.Edit'|trans }}{% endblock %}
 
 {% block content %}
+<div class="col-10">
     <h1>{{ block('title') }}</h1>
 
     {{ form_start(form) }}
@@ -18,4 +19,5 @@
         </li>
     </ul>
     {{ form_end(form) }}
+</div>
 {% endblock %}