diff --git a/_sass/_block-details.scss b/_sass/_block-details.scss
index 622e6c7..9f15036 100644
--- a/_sass/_block-details.scss
+++ b/_sass/_block-details.scss
@@ -18,6 +18,7 @@
 	margin-left: -0.75rem;
 	margin-right: -0.75rem;
 	margin-bottom: 0.75rem;
+	cursor: pointer;
 }
 
 .block-details > .content > summary[data-heading] {