Index: popup.html
===================================================================
--- a/popup.html
+++ b/popup.html
@@ -65,6 +65,7 @@
       <div class="menu-item collapse" data-option="show_statsinpopup" data-collapsable="stats-container" role="button">
         <div class="icon"></div>
         <span class="i18n_stats_title"></span>
+        <div class="collapse-icon-placeholder safari-inline-block"></div>
         <div class="collapse-icon"></div>
       </div>
       <ul id="stats" class="collapsable">