diff --git a/examples/dock/dock_item/mod.rs b/examples/dock/dock_item/mod.rs
index 76bab982..b7e83aba 100644
--- a/examples/dock/dock_item/mod.rs
+++ b/examples/dock/dock_item/mod.rs
@@ -34,8 +34,11 @@ impl DockItem {
         let self_: DockItem = glib::Object::new(&[]).expect("Failed to create DockItem");
 
         let item_box = Box::new(Orientation::Vertical, 0);
-        self_.set_child(Some(&item_box));
-        self_.add_css_class("dock_item");
+        cascade! {
+            &self_;
+            ..set_child(Some(&item_box));
+            ..add_css_class("dock_item");
+        };
 
         let image = cascade! {
             Image::new();
diff --git a/examples/dock/dock_popover/mod.rs b/examples/dock/dock_popover/mod.rs
index 327e45e9..52fc15b1 100644
--- a/examples/dock/dock_popover/mod.rs
+++ b/examples/dock/dock_popover/mod.rs
@@ -42,10 +42,12 @@ impl DockPopover {
     }
 
     pub fn update_layout(&self) {
+        self.reset_menu();
+
+        // build menu
         let imp = imp::DockPopover::from_instance(&self);
         let dock_object = imp.dock_object.borrow();
         let menu_handle = imp.menu_handle.borrow();
-        // build menu
         if let Some(dock_object) = dock_object.as_ref() {
             cascade! {
                 &self;
diff --git a/examples/dock/style.css b/examples/dock/style.css
index ac8b73ac..2c4b83b8 100644
--- a/examples/dock/style.css
+++ b/examples/dock/style.css
@@ -1,38 +1,39 @@
 listview.docklist {
     border-radius: 12px;
-    background: #333333;
+    background: transparent;
+    transition: 100ms;
 }
 
 listview.docklist row:hover {
-    transition: 100ms;
-    background: #888888;
+    background: #888888CC;
     border-radius: 12px;
     padding: 0px;
 }
 
 listview.docklist row {
-    background: #333333;
+    transition: 100ms;
+    background: transparent;
     border-radius: 12px;
     padding: 0px;
 }
 
-button.dock_item:hover {
+button:hover {
     transition: 300ms;
     border-width: 0px;
-    background: #888888;
+    background: #888888CC;
     border-radius: 12px;
 }
 
-button.dock_item {
+button {
     transition: 300ms;
-    background: #333333;
+    background: transparent;
     border-radius: 12px;
     border-width: 0px;
 }
 
 list {
     border-radius: 12px;
-    background: #333333;
+    background: #333333CC;
 }
 
 label.window_title {
@@ -41,20 +42,17 @@ label.window_title {
 }
 
 popover contents {
-    border-radius: 12px;
-    padding: 0px;
-}
-
-popover contents {
+    border-width: 0px;
     border-radius: 12px;
     padding: 12px;
+    background: #333333CC;
 }
 
 box.dock {
     border-radius: 12px;
-    background: #333333;
+    background: #333333CC;
 }
 
 window.root_window {
-    background: rgba(50, 50, 50, 0.0);
+    background: transparent;
 }
diff --git a/examples/dock/window/mod.rs b/examples/dock/window/mod.rs
index eba80a04..e142e760 100644
--- a/examples/dock/window/mod.rs
+++ b/examples/dock/window/mod.rs
@@ -1,9 +1,11 @@
 use cascade::cascade;
 use gdk4::Rectangle;
+use gdk4::Snapshot;
 use gdk4_x11::X11Display;
 use gdk4_x11::X11Surface;
 use glib::Object;
 use glib::Type;
+use gsk::BlurNode;
 use gtk4::prelude::*;
 use gtk4::subclass::prelude::*;
 use gtk4::Align;
@@ -15,7 +17,7 @@ use gtk4::Orientation;
 use gtk4::Revealer;
 use gtk4::RevealerTransitionType;
 use gtk4::Separator;
-use gtk4::{gio, glib};
+use gtk4::{gio, glib, gsk};
 use x11rb::connection::Connection;
 use x11rb::protocol::xproto;
 use x11rb::protocol::xproto::ConnectionExt;