diff --git a/Alignment.go b/Alignment.go
index 477c9f9b..51fae50e 100644
--- a/Alignment.go
+++ b/Alignment.go
@@ -32,18 +32,7 @@ type AlignmentSetter struct {
 // )
 // will print the message two times per frame.
 //
-// BUG:
-// if the source layout (set by (*alignSetter).To(...) contains another Layout
-// only the last widget from the embeded layout will be processed.
-// Example:
-// Align(AlignToRight).To(
-//	Label("I'm the label"),
-//	Layout(
-//		Label("I'm th e other label and I'll not be aligned to right"),
-//		Label("I'm the next label"),
-//	),
-//	label("I'm the last label"),
-// )
+// BUG: DatePickerWidget doesn't work properly
 func Align(at AlignmentType) *AlignmentSetter {
 	return &AlignmentSetter{
 		alignType: at,
@@ -74,7 +63,7 @@ func (a *AlignmentSetter) Build() {
 
 	// render widgets with 0 alpha and store thems widths
 	imgui.PushStyleVarFloat(imgui.StyleVarID(StyleVarAlpha), 0)
-	for _, item := range a.layout {
+	a.layout.Range(func(item Widget) {
 		var width float32
 		if item != nil {
 			item.Build()
@@ -83,19 +72,20 @@ func (a *AlignmentSetter) Build() {
 		}
 
 		widgetsWidths = append(widgetsWidths, width)
-	}
+	})
 	imgui.PopStyleVar()
 
 	// reset cursor pos
 	SetCursorPos(startPos)
 
 	// ALIGN WIDGETS
-	for i, item := range a.layout {
+	idx := 0o0
+	a.layout.Range(func(item Widget) {
 		if item == nil {
-			continue
+			return
 		}
 
-		w := widgetsWidths[i]
+		w := widgetsWidths[idx]
 		currentPos := GetCursorPos()
 		availableW, _ := GetAvailableRegion()
 		switch a.alignType {
@@ -110,5 +100,7 @@ func (a *AlignmentSetter) Build() {
 		}
 
 		item.Build()
-	}
+
+		idx++
+	})
 }
diff --git a/Layout.go b/Layout.go
index 6dcf863f..85703895 100644
--- a/Layout.go
+++ b/Layout.go
@@ -9,7 +9,10 @@ type Widget interface {
 	Build()
 }
 
-var _ Widget = Layout{}
+var (
+	_ Widget    = Layout{}
+	_ Splitable = Layout{}
+)
 
 type Layout []Widget
 
@@ -20,3 +23,22 @@ func (l Layout) Build() {
 		}
 	}
 }
+
+// Splitable is implemented by widgets, which can be split (ranged)
+// Layout implements Splitable.
+type Splitable interface {
+	Range(func(w Widget))
+}
+
+// Range ranges ofer the Layout, calling rangeFunc
+// on each loop iteration.
+func (l Layout) Range(rangeFunc func(Widget)) {
+	for _, w := range l {
+		if splitable, canRange := w.(Splitable); canRange {
+			splitable.Range(rangeFunc)
+			continue
+		}
+
+		rangeFunc(w)
+	}
+}
diff --git a/README.md b/README.md
index 4d7ea896..2c51a315 100644
--- a/README.md
+++ b/README.md
@@ -24,20 +24,20 @@ giu is built upon GLFW v3.3, so ideally giu could support all platforms that GLF
 
 - Windows (Windows 10 x64 and Windows 11 x64)
 - macOS (macOS v10.15 and macOS Big Sur)
-- Linux (thanks remeh to test it)
-- Raspberry Pi 3B (thanks sndvaps to test it)
+- Linux (thanks remeh for testing it)
+- Raspberry Pi 3B (thanks sndvaps for testing it)
 
 ## Features
 
-Compare to other Dear ImGui golang bindings, giu has following features:
+Compared to other Dear ImGui golang bindings, giu has the following features:
 
 - Small executable file size (<3MB after UPX compression for the example/helloworld demo).
-- Live-updating during the resizing of OS window (implemented on GLFW 3.3 and OpenGL 3.2).
+- Live-updating during the resizing of the OS window (implemented on GLFW 3.3 and OpenGL 3.2).
 - Support for displaying various languages without any font setting. Giu will rebuild font atlas incrementally according to texts in UI between frames.
-- Redraws only when user event occurred. Costs only 0.5% CPU usage with 60FPS.
-- Declarative UI (see examples for more detail).
-- DPI awareness (auto scaling font and UI to adapt high DPI monitor).
-- Drop in usage, no need to implement render and platform.
+- Redraws only when user event occurs. Costs only 0.5% CPU usage with 60FPS.
+- Declarative UI (see examples for more details).
+- DPI awareness (auto scaling font and UI to adapt to high DPI monitors).
+- Drop in usage; no need to implement render and platform.
 - OS clipboard support.
 
 ![Screenshot](https://github.com/AllenDang/giu/raw/master/examples/imguidemo/screenshot.png)
@@ -79,11 +79,11 @@ func main() {
 }
 ```
 
-Here is result:
+Here is the result:
 
 ![Helloworld](https://github.com/AllenDang/giu/raw/master/examples/helloworld/helloworld.png)
 
-## Quick intruduction
+## Quick introduction
 
 ### What is immediate mode GUI?
 
@@ -95,21 +95,21 @@ And the `loop` method in the _Hello world_ example is in charge of **drawing** a
 
 By default, any widget placed inside a container's `Layout` will be placed vertically.
 
-To create a row of widgets (aka place widgets one by one horizontally), use the `Row()` method. For example `giu.Row(Label(...), Button(...))` will create a Label next to a Button.
+To create a row of widgets (i.e. place widgets one by one horizontally), use the `Row()` method. For example `giu.Row(Label(...), Button(...))` will create a Label next to a Button.
 
-To creata a column of widgets (aka place widgets one by one vertically) inside a row, use the `Column()` method.
+To create a column of widgets (i.e. place widgets one by one vertically) inside a row, use the `Column()` method.
 
-Any widget that has a `Size()` method, could set its size explicitly. Note that you could pass a negative value to `Size()`, which will fill the remaining width/height value. For example, `InputText(...).Size(giu.Auto)` will create a input text box with longest width that its container has left.
+Any widget that has a `Size()` method, can set its size explicitly. Note that you can pass a negative value to `Size()`, which will fill the remaining width/height value. For example, `InputText(...).Size(giu.Auto)` will create an input text box with the longest width that its container has left.
 
 ### Containers
 
 #### MasterWindow
 
-A `MasterWindow` means the platform native window implemented by OS. All subwindows and widgets will be placed inside it.
+A `MasterWindow` means the platform native window implemented by the OS. All subwindows and widgets will be placed inside it.
 
 #### Window
 
-A `Window` is a container with a title bar, and can be collapsed. `SingleWindow` is a special kind of window that will occupy all available space of `MasterWindow`.
+A `Window` is a container with a title bar, and can be collapsed. `SingleWindow` is a special kind of window that will occupy all the available space of `MasterWindow`.
 
 #### Child
 
@@ -121,7 +121,7 @@ Check `examples/widgets` for all kinds of widgets.
 
 ## Install
 
-The backend of giu depends on OpenGL 3.3, make sure your environment supports it (so far as I known some Virtual Machines like VirualBox doesn't support it).
+The backend of giu depends on OpenGL 3.3, make sure your environment supports it (as far as I know, some Virtual Machines like VirtualBox doesn't support it).
 
 ### MacOS
 
@@ -140,7 +140,7 @@ Or, install [TDM-GCC](https://jmeubank.github.io/tdm-gcc/).
 
 ### Linux
 
-First you need to install required dependencies:
+First you need to install the required dependencies:
 
 ```bash
 # apt install libx11-dev libxcursor-dev libxrandr-dev libxinerama-dev libxi-dev libglx-dev libgl1-mesa-dev libxxf86vm-dev
@@ -148,7 +148,7 @@ First you need to install required dependencies:
 
 Then, a simple `go build` will work.
 
-Cross-compiling is a bit more complicated. Let's say that you want to build for arm64. That's what you would need to do:
+Cross-compiling is a bit more complicated. Let's say that you want to build for arm64. This is what you would need to do:
 
 ```bash
 # dpkg --add-architecture arm64
@@ -180,7 +180,7 @@ go build -ldflags "-s -w -H=windowsgui -extldflags=-static" .
 brew install mingw-w64
 ```
 
-2. Prepare and embed application icon to executable and build.
+2. Prepare and embed the application icon into the executable and build.
 
 ```sh
 cat > YourExeName.rc << EOL
@@ -201,4 +201,4 @@ Check [Wiki](https://github.com/AllenDang/giu/wiki)
 
 ## Contribution
 
-All kinds of pull request (document, demo, screenshots, code, etc.) are more then welcome!
+All kinds of pull requests (document, demo, screenshots, code, etc.) are more than welcome!
diff --git a/examples/align/align.go b/examples/align/align.go
index 1a0f1ada..cdc2099f 100644
--- a/examples/align/align.go
+++ b/examples/align/align.go
@@ -15,6 +15,15 @@ func loop() {
 			giu.Label("I'm a alined to right label"),
 			giu.InputText(&text),
 		),
+
+		giu.Align(giu.AlignRight).To(
+			giu.Label("I'm the label"),
+			giu.Layout{
+				giu.Label("I'm th e other label embeded in another layout"),
+				giu.Label("I'm the next label"),
+			},
+			giu.Label("I'm the last label"),
+		),
 	)
 }