diff --git a/content/static/style/default.css b/content/static/style/default.css
index a8d3d4471..e2b69553e 100644
--- a/content/static/style/default.css
+++ b/content/static/style/default.css
@@ -379,10 +379,6 @@ abbr.dtstart, abbr.dtend {
   vertical-align: middle;
   margin: 0.3em 0.15em 0;
   padding: 0;
-
-  background-size: cover;
-  background-position: center;
-  background-repeat: no-repeat;
 }
 #portal article > a {
   display: block;
@@ -391,6 +387,10 @@ abbr.dtstart, abbr.dtend {
   padding: 0;
   width: 14.5em;
   height: 14.5em;
+
+  background-size: cover;
+  background-position: center;
+  background-repeat: no-repeat;
 }
 #portal article > a:hover {
   margin: 0;
diff --git a/xsl/xhtml5.xsl b/xsl/xhtml5.xsl
index dbc167027..b901e822f 100644
--- a/xsl/xhtml5.xsl
+++ b/xsl/xhtml5.xsl
@@ -354,8 +354,9 @@
       <xsl:apply-templates select="item[position() = 3]"/>
 
       <!-- Advertisement -->
-      <article style="background-image: url('autotopia/autotopia.png')">
-        <a href="https://autotopia.c3d2.de/">
+      <article>
+        <a href="https://autotopia.c3d2.de/"
+           style="background-image: url('autotopia/autotopia.png')">
           <h3>Autotopia</h3>
 	  <p class="footer">Help wanted!</p>
         </a>