small improvements

layouts/_default/single.html

@@ -3,7 +3,7 @@
 <article>
   <header>
     <h1><a href="{{ .Permalink }}">{{ .Title }}</a></h1>
-    {{ if .Date }}<p><time datetime="{{ .Date.Format "2006-01-02T15:04:05Z07:00" }}">{{ .Date.Format "January 02, 2006" }}</time></p>{{ end }}
+    {{ if .Date }}<p class="meta"><time datetime="{{ .Date.Format "2006-01-02T15:04:05Z07:00" }}">{{ .Date.Format "January 02, 2006" }}</time></p>{{ end }}
   </header>
   {{ .Content }}
 </article>