diff --git a/src/main/gnome-shell/gnome-shell-theme.gresource.xml b/src/main/gnome-shell/gnome-shell-theme.gresource.xml
index e89bd14..0b155b5 100644
--- a/src/main/gnome-shell/gnome-shell-theme.gresource.xml
+++ b/src/main/gnome-shell/gnome-shell-theme.gresource.xml
@@ -31,6 +31,7 @@
     <file>icons/scalable/actions/pointer-primary-click-symbolic.svg</file>
     <file>icons/scalable/actions/pointer-secondary-click-symbolic.svg</file>
     <file>gnome-shell.css</file>
+    <file>gdm3.css</file>
     <file>pad-osd.css</file>
     <file>no-events.svg</file>
     <file>no-notifications.svg</file>
diff --git a/src/main/gtk-3.0/gtk-dark-solid.css b/src/main/gtk-3.0/gtk-dark-solid.css
index d00647f..3c42e10 100644
--- a/src/main/gtk-3.0/gtk-dark-solid.css
+++ b/src/main/gtk-3.0/gtk-dark-solid.css
@@ -6593,6 +6593,10 @@ window.background.csd > box.vertical > scrolledwindow > iconview.view.content-vi
   border-radius: 12px;
 }
 
+window.background.csd > box.vertical > paned.horizontal > box.vertical > scrolledwindow > treeview.view:not(:hover):not(:selected) {
+  background-color: transparent;
+}
+
 window.background.csd evview.view.content-view {
   background-color: transparent;
   border-radius: 0 0 12px 12px;
diff --git a/src/main/gtk-3.0/gtk-dark.css b/src/main/gtk-3.0/gtk-dark.css
index 5001faf..208267b 100644
--- a/src/main/gtk-3.0/gtk-dark.css
+++ b/src/main/gtk-3.0/gtk-dark.css
@@ -6589,6 +6589,10 @@ window.background.csd > box.vertical > scrolledwindow > iconview.view.content-vi
   border-radius: 12px;
 }
 
+window.background.csd > box.vertical > paned.horizontal > box.vertical > scrolledwindow > treeview.view:not(:hover):not(:selected) {
+  background-color: transparent;
+}
+
 window.background.csd evview.view.content-view {
   background-color: transparent;
   border-radius: 0 0 12px 12px;
diff --git a/src/main/gtk-3.0/gtk-light-solid.css b/src/main/gtk-3.0/gtk-light-solid.css
index f3f511e..777460a 100644
--- a/src/main/gtk-3.0/gtk-light-solid.css
+++ b/src/main/gtk-3.0/gtk-light-solid.css
@@ -6609,6 +6609,10 @@ window.background.csd > box.vertical > scrolledwindow > iconview.view.content-vi
   border-radius: 12px;
 }
 
+window.background.csd > box.vertical > paned.horizontal > box.vertical > scrolledwindow > treeview.view:not(:hover):not(:selected) {
+  background-color: transparent;
+}
+
 window.background.csd evview.view.content-view {
   background-color: transparent;
   border-radius: 0 0 12px 12px;
diff --git a/src/main/gtk-3.0/gtk-light.css b/src/main/gtk-3.0/gtk-light.css
index a0d5a86..f567d93 100644
--- a/src/main/gtk-3.0/gtk-light.css
+++ b/src/main/gtk-3.0/gtk-light.css
@@ -6605,6 +6605,10 @@ window.background.csd > box.vertical > scrolledwindow > iconview.view.content-vi
   border-radius: 12px;
 }
 
+window.background.csd > box.vertical > paned.horizontal > box.vertical > scrolledwindow > treeview.view:not(:hover):not(:selected) {
+  background-color: transparent;
+}
+
 window.background.csd evview.view.content-view {
   background-color: transparent;
   border-radius: 0 0 12px 12px;
diff --git a/src/sass/gtk/_applications.scss b/src/sass/gtk/_applications.scss
index e0bedcc..5cdabdb 100644
--- a/src/sass/gtk/_applications.scss
+++ b/src/sass/gtk/_applications.scss
@@ -2172,6 +2172,10 @@ window.background.csd {
         border-radius: $wm_radius;
       }
     }
+
+    > paned.horizontal > box.vertical > scrolledwindow {
+      > treeview.view:not(:hover):not(:selected) { background-color: transparent; }
+    }
   }
 
   evview.view.content-view {