apparently pagination shouldn't be <nav>

templates/Category.j2.html

@@ -12,7 +12,7 @@
 
 {% block pagination %}
 {% if category.paginated %}
-<nav class="pagination">
+<section id="pagination">
     <ol>
         {% for y, url in category.years.items() %}
         {% if (y == category.year) or (not category.year and loop.first) %}
@@ -30,7 +30,7 @@
         {% endif %}
         {% endfor %}
     </ol>
-</nav>
+</section>
 {% endif %}
 {% endblock %}
 

templates/style.css

@@ -8,6 +8,10 @@
   line-height: 1.5em;
 }
 
+article, aside, footer, header, nav, section {
+  display:block;
+}
+
 body {
   color: #eee;
   background-color: #222;
@@ -262,15 +266,18 @@ li p {
   border-bottom-style: solid;
 }
 
+#header {
+  padding: 0.6em 1em;
+}
+
 #header,
 #footer {
   background-color: #111;
-  
-  padding: 0.6em 1em;
 }
 
 #footer {
   text-align: center;
+  padding: 1em;
 }
 
 #header > *,
@@ -279,6 +286,10 @@ li p {
   margin: 0 auto;
 }
 
+.tip {
+  margin: 1em 0 0 0;
+}
+
 #pagination,
 #main {
   margin:0 auto;