hide third level toc and deeper

diff --git a/docs/assets/scss/_sidebar.scss b/docs/assets/scss/_sidebar.scss
index 55bed3036b18032fe6c5e1b10239103bd318a169..2436e0763352e64d5b7e28a87dac0236029fc7b5 100644 (file)
--- a/docs/assets/scss/_sidebar.scss
+++ b/docs/assets/scss/_sidebar.scss
@@ -20,6 +20,10 @@
 
   ul {
     padding-left: 1rem;
+
+    ul {
+      display: none;
+    }
   }
 }