Align chevron arrow to the right in field set type field

Author: pmoreno-rodriguez

themes/grav/templates/forms/fields/fieldset/fieldset.html.twig

@@ -30,8 +30,8 @@
             {% block actions %}
               {% if field.collapsible %}
                 <span class="form-fieldset--collapsible">
-                  <i class="fa fa-chevron-down open"></i>
-                  <i class="fa fa-chevron-up close"></i>
+                  <i class="fa fa-chevron-down open" style="float: right;"></i>
+                  <i class="fa fa-chevron-up close" style="float: right;"></i>
                 </span>
               {% endif %}
             {% endblock %}