set default icon size to 20, fixes #2801

Closes #2801

Merge request studip/studip!1908

1 files changed, 10 insertions, 8 deletions

diff --git a/app/controllers/admin/statusgroups.php b/app/controllers/admin/statusgroups.php
index 5851d48..b634a9a 100644
--- a/app/controllers/admin/statusgroups.php
+++ b/app/controllers/admin/statusgroups.php
@@ -68,14 +68,16 @@ class Admin_StatusgroupsController extends AuthenticatedController
         $sidebar = Sidebar::get();
         if ($this->tutor) {
             $widget = new ActionsWidget();
-            $widget->addLink(_('Neue Gruppe anlegen'),
-                             $this->url_for('admin/statusgroups/editGroup'),
-                             Icon::create('add', 'clickable'))
-                   ->asDialog('size=auto');
-            $widget->addLink(_('Gruppenreihenfolge ändern'),
-                             $this->url_for('admin/statusgroups/sortGroups'),
-                             Icon::create('arr_2down', 'clickable'))
-                   ->asDialog();
+            $widget->addLink(
+                _('Neue Gruppe anlegen'),
+                $this->url_for('admin/statusgroups/editGroup'),
+                Icon::create('add')
+            )->asDialog('size=auto');
+            $widget->addLink(
+                _('Gruppenreihenfolge ändern'),
+                $this->url_for('admin/statusgroups/sortGroups'),
+                Icon::create('arr_2down')
+            )->asDialog();
             $sidebar->addWidget($widget);
         }
         // Collect all groups