Wrap up post replies in a postcontainer div

templates/post_reply.html

@@ -1,5 +1,9 @@
 {% filter remove_whitespace %}
 {# tabs and new lines will be ignored #}
+<div class="postcontainer" id="pc{{ post.id }}">
+	<div class="sidearrows" id="sa{{ post.id }}">
+		&gt;&gt;
+	</div>
 	<div class="post reply" id="reply_{{ post.id }}">
 	<p class="intro">
 		{% if not index %}<a id="{{ post.id }}" class="post_anchor"></a>{% endif %}
@@ -24,5 +28,6 @@
 			{% endif %}
 		</div>
 	</div>
+</div>
 <br/>
 {% endfilter %}