hide article until import is finished

themes/default/_import.twig

@@ -2,11 +2,13 @@
 <!--
   $(document).ready(function() {
   	$("body").css("cursor", "wait");
+  	$("#content").css("display", "none");
   	
     setTimeout(function(){
       window.location = './?import';
     }, {{ import.delay }} );
   });
+
 //-->
 </script>
 <div class="messages warning">