diff --git a/resources/css/layout/gutenberg.css b/resources/css/layout/gutenberg.css
index 5796c82..e9301ae 100644
--- a/resources/css/layout/gutenberg.css
+++ b/resources/css/layout/gutenberg.css
@@ -85,3 +85,16 @@ article > *:not(.entry-content),
     }
   }
 }
+
+details {
+  @apply mb-32;
+  &:has(+ details) {
+    @apply mb-6;
+  }
+  &:has(+ h1, + h2, + h3, + h4, + h5, + h6) {
+    @apply mb-12;
+  }
+  summary {
+    @apply text-primary;
+  }
+}