Fix reference for layout.

docs/examples/styles/layout.css

@@ -10,7 +10,7 @@
     height: auto;
 }
 
-Static {
+Label {
     margin: 1;
     width: 12;
     color: black;

docs/examples/styles/layout.py

@@ -1,20 +1,20 @@
 from textual.app import App
 from textual.containers import Container
-from textual.widgets import Static
+from textual.widgets import Label
 
 
 class LayoutApp(App):
     def compose(self):
         yield Container(
-            Static("Layout"),
-            Static("Is"),
-            Static("Vertical"),
+            Label("Layout"),
+            Label("Is"),
+            Label("Vertical"),
             id="vertical-layout",
         )
         yield Container(
-            Static("Layout"),
-            Static("Is"),
-            Static("Horizontal"),
+            Label("Layout"),
+            Label("Is"),
+            Label("Horizontal"),
             id="horizontal-layout",
         )
 

docs/styles/layout.md

@@ -2,13 +2,13 @@
 
 The `layout` property defines how a widget arranges its children.
 
-See the [layout](../guide/layout.md) guide for more information.
-
 ## Syntax
 
-```
+--8<-- "docs/snippets/syntax_block_start.md"
 layout: grid | horizontal | vertical;
-```
+--8<-- "docs/snippets/syntax_block_end.md"
+
+The `layout` style takes an option that defines how child widgets will be arranged, as per the table shown below.
 
 ### Values
 
@@ -18,6 +18,8 @@ layout: grid | horizontal | vertical;
 | `horizontal`         | Child widgets will be arranged along the horizontal axis, from left to right. |
 | `vertical` (default) | Child widgets will be arranged along the vertical axis, from top to bottom.   |
 
+See the [layout](../guide/layout.md) guide for more information.
+
 ## Example
 
 Note how the `layout` property affects the arrangement of widgets in the example below.