Thanks for the changes, but the <d:body /> need to be out of <header /> tag. What we can do is:
Put title out
```
<div class="page-header">
  <h1>
    <fmt:message key="page.title" />
  </h1>
</div>
```

And after this, put the body:
```
<section class="container">
  <d:body />
</section>
```

What do you think?