diff --git a/static/css/custom.css b/static/css/custom.css
index d8e43e6..4941b84 100644
--- a/static/css/custom.css
+++ b/static/css/custom.css
@@ -391,4 +391,17 @@ a.tinylytics_webring {
 /* hr override */
 hr {
   margin-top: 1.5rem;
+}
+
+/* summary styling */
+details {
+  cursor: pointer;
+}
+
+details summary::before {
+  content: 'Load ';
+}
+
+details[open] summary::before {
+  content: 'Hide ';
 }
\ No newline at end of file