added a fix for the wiki topbar

sass/wiki/_wiki.scss

@@ -12,6 +12,7 @@ div.wiki-wrapper {
 
       &:empty {
         display: none !important;
+        border-bottom: 0;
       }
 
       a {

simplewiki_base.html

@@ -137,31 +137,31 @@
     </%block>
 
     <section class="wiki-body">
-      <header>
         %if wiki_article is not UNDEFINED:
+        <header>
           %if wiki_article.locked:
-            <p><strong>This article has been locked</strong></p>
+          <p><strong>This article has been locked</strong></p>
           %endif
-            <p>Last modified: ${wiki_article.modified_on.strftime("%b %d, %Y, %I:%M %p")}</p>
+          <p>Last modified: ${wiki_article.modified_on.strftime("%b %d, %Y, %I:%M %p")}</p>
           %endif
 
-        %if wiki_article is not UNDEFINED:
-        <ul>
+          %if wiki_article is not UNDEFINED:
+          <ul>
 
-          <li>
-            <input type="button" onclick="javascript:location.href='${reverse("wiki_view", args=[wiki_article.get_url()])}'" value="View" class="view" />
-          </li>
+            <li>
+              <input type="button" onclick="javascript:location.href='${reverse("wiki_view", args=[wiki_article.get_url()])}'" value="View" class="view" />
+            </li>
 
-          <li>
-            <input type="button" onclick="javascript:location.href='${reverse("wiki_edit", args=[wiki_article.get_url()])}'" value="Edit" ${'disabled="true"' if not wiki_write else ""} class="edit"/>
-          </li>
+            <li>
+              <input type="button" onclick="javascript:location.href='${reverse("wiki_edit", args=[wiki_article.get_url()])}'" value="Edit" ${'disabled="true"' if not wiki_write else ""} class="edit"/>
+            </li>
 
-          <li>
-            <input type="button" onclick="javascript:location.href='${reverse("wiki_history", args=[wiki_article.get_url(),1])}'" value="History" class="button history" />
-          </li>
-        </ul>
+            <li>
+              <input type="button" onclick="javascript:location.href='${reverse("wiki_history", args=[wiki_article.get_url(),1])}'" value="History" class="button history" />
+            </li>
+          </ul>
+        </header>
         %endif
-      </header>
 
       <h1 class="wiki-title"><%block name="wiki_page_title"/></h1>