From e452a7bedabdfe0c0d62aa4e948902d6632a889d Mon Sep 17 00:00:00 2001
From: Alex Shpak <alex-shpak@users.noreply.github.com>
Date: Mon, 27 May 2019 16:48:23 +0200
Subject: #52, Allow to set max showed levels of ToC. e.g. BookToC=3

---
 assets/book.scss | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'assets/book.scss')

diff --git a/assets/book.scss b/assets/book.scss
index facc13a..66b1e81 100644
--- a/assets/book.scss
+++ b/assets/book.scss
@@ -147,6 +147,16 @@ ul.pagination {
   nav > ul > li:first-child {
     margin-top: 0;
   }
+
+  // Classes to hide nested levels of ToC (can be replaced by @for, but it's more clear like this)
+  &.level-1 ul ul,
+  &.level-2 ul ul ul,
+  &.level-3 ul ul ul ul,
+  &.level-4 ul ul ul ul ul,
+  &.level-5 ul ul ul ul ul ul,
+  &.level-6 ul ul ul ul ul ul ul {
+    display: none;
+  }
 }
 
 .book-footer {
-- 
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