# SEM-009: html, body or title written by hand

**Error**: the page doesn't build until this is fixed.

Hypra writes the document around the page itself: `<html>` with the page's `lang`, `<head>` with the title
and meta tags, and `<body>` with the page in it. A second one would make the HTML invalid.

## Fails

```hypra fails
page(title: "Shoes", description: "All our running shoes, from light racers to trail shoes.") {
  h1 "Shoes"
  body(class: "dark") { p "All our running shoes." }
}
```

## Fixed

```hypra passes
page(title: "Shoes", description: "All our running shoes, from light racers to trail shoes.") {
  h1 "Shoes"
  body(class: "dark")
  p "All our running shoes."
}
```

Attributes for `<body>` go on a `body` without content, in the page or its layout. Attributes for `<html>` go
on the page, like `page(lang: "de", ...)`, and the title is `page(title: ...)`.