diff --git a/src/wp-admin/css/wp-admin.css b/src/wp-admin/css/wp-admin.css
index da1b34f814..69c25d93a9 100644
--- a/src/wp-admin/css/wp-admin.css
+++ b/src/wp-admin/css/wp-admin.css
@@ -6105,6 +6105,7 @@ span.imgedit-scale-warn {
 
 .form-table th.th-full {
 	width: auto;
+	font-weight: 400;
 }
 
 .form-table input.tog {