diff --git a/services/web/public/stylesheets/app/editor/pdf.less b/services/web/public/stylesheets/app/editor/pdf.less
index 7e9b1ff05c..a4d2eeb214 100644
--- a/services/web/public/stylesheets/app/editor/pdf.less
+++ b/services/web/public/stylesheets/app/editor/pdf.less
@@ -122,7 +122,7 @@
 			font-weight: 700;
 
 			.fa {
-				display: none;
+				opacity: 0;
 			}
 		}
 		.entry-message {
@@ -138,7 +138,7 @@
 		&:hover .line-no {
 			color: inherit;
 			.fa {
-				display: inline-block;
+				opacity: 1;
 			}
 		}