diff --git a/FILES/CSS/styleSheetMain.css b/FILES/CSS/styleSheetMain.css
index 675a54f..cf692c5 100644
--- a/FILES/CSS/styleSheetMain.css
+++ b/FILES/CSS/styleSheetMain.css
@@ -168,9 +168,7 @@ QTreeWidget::branch:has-siblings:adjoins-item {
 QTreeWidget::branch:!has-children:!has-siblings:adjoins-item {
     border-image: url(:/resources/icons/branch-end.png) 0;
 }
-QTreeWidget#treeWidget_AMMforTrainee::branch:!has-children:!has-siblings:adjoins-item {
-    border-image: none;
-}
+
 QTreeWidget::branch:closed:has-children:!has-siblings,
 QTreeWidget::branch:closed:has-children:has-siblings {
         border-image: none;