More HTML5-compliant semantic layout

templates/index.html

@@ -12,18 +12,18 @@
 	<header>
 		<div class="wrap">
 			<a href="{{ config.base_url }}" class="title">{{ config.title }}</a>
-			<nav>
+			<div class="links">
 				{% if config.extra.repository_url %}
 					<a href="{{ config.extra.repository_url }}">Source</a>,
 				{% endif %}
 				<a href="{{ get_url(path="/posts/atom.xml", trailing_slash=false) }}">RSS/Atom</a>
-			</nav>
+			</div>
 		</div>
 	</header>
 	<div class="wrap grid">
-		<aside>
+		<nav>
 			<span class="title">Navigation</span>
-			<ul class="nav">
+			<ul class="main">
 				{% for item in config.extra.nav %}
 					<li
 						{% if item.mobile_only %}
@@ -34,7 +34,7 @@
 			</ul>
 			<span class="title">Categories</span>
 			{{ macros::list_taxonomy(kind="categories") }}
-		</aside>
+		</nav>
 		<main>
 			{% block content %}
 				{{ macros::list_posts(section="posts", count=config.extra.latest_posts_count) }}