diff --git a/_sass/_layout.scss b/_sass/_layout.scss
index 1646997..19e1da5 100644
--- a/_sass/_layout.scss
+++ b/_sass/_layout.scss
@@ -279,6 +279,10 @@ hr {
   opacity: 0;
 }
 
+.art summary {
+  cursor: pointer;
+}
+
 .side-anchors {
   margin: 1rem;
   vertical-align: middle;