diff --git a/services/web/public/stylesheets/app/editor/pdf.less b/services/web/public/stylesheets/app/editor/pdf.less
index 70bf06545c..b8ddfc5efd 100644
--- a/services/web/public/stylesheets/app/editor/pdf.less
+++ b/services/web/public/stylesheets/app/editor/pdf.less
@@ -242,6 +242,8 @@
 		.btn;
 		.btn-default;
 		.btn-xs;
+		display: block;
+		margin-bottom: 3px;
 
 		> .synctex-control-icon {
 			display: inline-block;