diff --git a/addons/web/static/src/css/base.css b/addons/web/static/src/css/base.css
index c64530814b5..a163155239c 100644
--- a/addons/web/static/src/css/base.css
+++ b/addons/web/static/src/css/base.css
@@ -2916,25 +2916,7 @@ div.ui-widget-overlay {
 }
 
 @media print {
-	.oe_header_row {
-	   display: none;
-	}
-	.oe_button_box{
-	   display: none;
-	}
-	div.oe_mail_thread_action{
-	   display: none;
-	}
-	ul.oe_header{
-	   display: none;
-	}
-	.oe_mail_recthread_actions{
-	   display: none;
-	}
-	.oe_form button{
-	   display: none;
-	}
-	button.oe_invite{
+	.oe_header_row, ul.oe_header, div.oe_mail_thread_action, .oe_mail_recthread_actions, .oe_button_box, .oe_form button, button.oe_invite {
 	   display: none;
 	}
 	.openerp .oe_application .oe_form_sheet {