@@ -0,0 +1,19 @@
+---
+category: Layout
+---
+
+# Container
+
+Centres content to the page width and holds the page margins. Every band of text sits in
+one. The only things that may escape it are full-bleed images and video.
+
+Container and Grid are separate on purpose: a band with a single column of text needs the
+Container and no grid at all.
+
+```jsx
+<Container>
+  <Grid>…</Grid>
+</Container>
+```
+
+Astro equivalent: `<div class="container">`.