diff --git a/book/_static/apastyle.css b/book/_static/apastyle.css
index cea8eed..01d759c 100644
--- a/book/_static/apastyle.css
+++ b/book/_static/apastyle.css
@@ -1,3 +1,3 @@
-span.label {
-  display:none;
+span.label:not(:has(:not(.fn-bracket))) {
+  display: none;
 }