diff --git a/static/css/custom.css b/static/css/custom.css
index a6e609e..1582852 100644
--- a/static/css/custom.css
+++ b/static/css/custom.css
@@ -609,4 +609,8 @@ main .employee-photo-wrap .employee-photo {
 .publication-year {
   font-weight: 600;
   color: #003c78;
+}
+
+.publication-pdf {
+  font-weight: 600;
 }
\ No newline at end of file