plugin rss: css bug + add html 5 scoped attribute

plugin/rss/index.php

@@ -8,7 +8,7 @@ $title = $plugin->get_block_title();
 $title = $title ? "<h4>$title</h4>" : '';
 
 $css = $plugin->get_css();
-$css = $css ? "<style type=\"text/css\">$css</style>" : '';
+$css = $css ? "<style type=\"text/css\" scoped=\"scoped\">$css</style>" : '';
 
 $bullet = api_get_path(WEB_PLUGIN_PATH) . '/rss/resources/arrow-bullet.png';
 
@@ -19,41 +19,41 @@ if (empty($rss))
 }
 
 
-
 echo<<<EOT
 <div class="well sidebar-nav rss">
-
-    <style type="text/css">
-        $css
+     $css
+    <style type="text/css" scoped="scoped">
         .gfg-listentry-highlight{
             background-image: url('$bullet');
         }
     </style>
-
-    <script type="text/javascript" src="http://www.google.com/jsapi"></script>
-    <script src="http://www.google.com/uds/solutions/dynamicfeed/gfdynamicfeedcontrol.js" type="text/javascript"></script>
-    <script type="text/javascript">
-        google.load('feeds', '1');
-
-        function OnLoad() {
-            var feeds = [
-                {
-                    url: '$rss'
-                }
-            ];
-
-            var options = {
-                stacked : true,
-                numResults : 5,
-                horizontal : false,
-                title : 'Nouvelles!'
-            };
-
-            new GFdynamicFeedControl(feeds, 'news', options);        
-        }
-        google.setOnLoadCallback(OnLoad);
-    </script>
-    $title
-    <div id="news" class="" style="min-height:300px;"></div>
+    <div class="menusection">
+
+        <script type="text/javascript" src="http://www.google.com/jsapi"></script>
+        <script src="http://www.google.com/uds/solutions/dynamicfeed/gfdynamicfeedcontrol.js" type="text/javascript"></script>
+        <script type="text/javascript">
+            google.load('feeds', '1');
+
+            function OnLoad() {
+                var feeds = [
+                    {
+                        url: '$rss'
+                    }
+                ];
+
+                var options = {
+                    stacked : true,
+                    numResults : 5,
+                    horizontal : false,
+                    title : 'Nouvelles!'
+                };
+
+                new GFdynamicFeedControl(feeds, 'news', options);        
+            }
+            google.setOnLoadCallback(OnLoad);
+        </script>
+        $title
+        <div id="news" class="" style="min-height:300px;"></div>
+    </div>
 </div>
 EOT;