Update header & default layout.

_includes/header.html

@@ -42,6 +42,3 @@
 
 		<div class="container">
 
-		<header>
-			<h1><a href="{{ linkhome }}">{{ site.name }}</a></h1>
-		</header>

_layouts/default.html

@@ -1,4 +1,8 @@
 {% include header.html %}
+
+<header>
+	<h1><a href="{{ linkhome }}">{{ site.name }}</a></h1>
+</header>
 {% assign post = page %}
 {% include post.html %}
 {% include footer.html %}