diff --git a/static/styles/styles.css b/static/styles/styles.css
index aea0e4c..48812f0 100644
--- a/static/styles/styles.css
+++ b/static/styles/styles.css
@@ -212,7 +212,7 @@ strong {
     max-height: initial;
   }
 
-  details::after {
+  details:not([open]) summary::after {
     display: block;  
     content: 'show details ↓';
     position: absolute;