docs: move reference up a level

reference/global_css.rs

@@ -0,0 +1,30 @@
+//! Examples: CSS
+//! -------------
+//!
+//! Originally taken from:
+//! - https://www.w3schools.com/html/tryit.asp?filename=tryhtml_css_internal
+//!
+//! Include global styles in your app!
+//!
+//! You can simply drop in a "style" tag and set the inner contents to your stylesheet.
+//! It's slightly more manual than React, but is less magical.
+//!
+//! A coming update with the assets system will make it possible to include global css from child components.
+
+use dioxus::prelude::*;
+
+const STYLE: &str = r#"
+body {background-color: powderblue;}
+h1   {color: blue;}
+p    {color: red;}
+"#;
+
+pub static Example: FC<()> = |cx, props| {
+    cx.render(rsx! {
+        head { style { "{STYLE}" } }
+        body {
+            h1 {"This is a heading"}
+            p {"This is a paragraph"}
+        }
+    })
+};