diff --git a/src/Gui/Dialogs/DlgPreferences.ui b/src/Gui/Dialogs/DlgPreferences.ui
index 14bbef221a..3659723381 100644
--- a/src/Gui/Dialogs/DlgPreferences.ui
+++ b/src/Gui/Dialogs/DlgPreferences.ui
@@ -5,7 +5,7 @@
   <property name="styleSheet">
     <string notr="true">#sidebar { background-color: rgba(0, 0, 0, 25); }
       #groupsTreeView { background-color: transparent; }
-      #groupsTreeView::item { padding: 6px 8px; }</string>
+      #groupsTreeView::item { padding: 6px 0px; }</string>
   </property>
   <property name="geometry">
    <rect>
diff --git a/src/Gui/Stylesheets/FreeCAD.qss b/src/Gui/Stylesheets/FreeCAD.qss
index 3aae692091..f0b4692957 100644
--- a/src/Gui/Stylesheets/FreeCAD.qss
+++ b/src/Gui/Stylesheets/FreeCAD.qss
@@ -2176,7 +2176,9 @@ QListView {
 }
 
 QTreeView {
-  show-decoration-selected: 0;
+  show-decoration-selected: 1;
+  selection-background-color: @AccentBackgroundColor;
+  qproperty-indentation: 10;
 }
 
 QTreeView:disabled,