diff --git a/apps/browse/templates/browse/impala/base_listing.html b/apps/browse/templates/browse/impala/base_listing.html
index d56bb8517c..6d69f9d497 100644
--- a/apps/browse/templates/browse/impala/base_listing.html
+++ b/apps/browse/templates/browse/impala/base_listing.html
@@ -4,7 +4,7 @@
   {{ page_title(category.name if category else _('Extensions')) }}
 {% endblock %}
 
-{% block bodyclass %}s-{{ sorting }}{% endblock %}
+{% block bodyclass %}listing s-{{ sorting }}{% endblock %}
 
 {% if category %}
   {% block extrahead %}
diff --git a/media/css/impala/listing.less b/media/css/impala/listing.less
index c2da8ced1b..f0cdc7ede9 100644
--- a/media/css/impala/listing.less
+++ b/media/css/impala/listing.less
@@ -47,7 +47,7 @@ header .feed {
     }
 }
 
-.item {
+.listing .item {
     border-top: 1px dotted @border-blue;
     color: @note-gray;
     display: table;
@@ -146,7 +146,7 @@ header .feed {
     }
 }
 
-.html-rtl .item {
+.html-rtl .listing .item {
     .collector-note,
     .performance-note {
         float: right;
diff --git a/media/js/impala/addon_details.js b/media/js/impala/addon_details.js
index 7e5745f9d5..fdcb727a1f 100644
--- a/media/js/impala/addon_details.js
+++ b/media/js/impala/addon_details.js
@@ -1,16 +1,17 @@
 $(function () {
-    $('.performance-note .popup').each(function(i,p) {
-        var $p = $(this),
-            $a = $p.siblings('a').first();
-        $p.popup($a, {width: 300, pointTo: $a});
-    });
-
-    $('.item.addon').each(function(i,p){
-        var $this = $(this);
-        if ($this.find('.concealed').length) {
-            $this.addClass('incompatible');
-        }
-    });
+    if ($('body').hasClass('listing')) {
+        $('.performance-note .popup').each(function(i,p) {
+            var $p = $(this),
+                $a = $p.siblings('a').first();
+            $p.popup($a, {width: 300, pointTo: $a});
+        });
+        $('.item.addon').each(function(i,p){
+            var $this = $(this);
+            if ($this.find('.concealed').length) {
+                $this.addClass('incompatible');
+            }
+        });
+    }
 
     if (!$("body").hasClass('addon-details')) return;
     $(".previews").zCarousel({