Rename ToC level styles, reorganize example content

12 files changed, 74 insertions, 36 deletions

diff --git a/README.md b/README.md
index 6e59f90..b87b1c0 100644
--- a/README.md
+++ b/README.md
@@ -258,16 +258,17 @@ Useful if you want to show alternative information per platform or setting.
 Organize text in 2 or more columns to use space efficiently.
 
 ```html
-{{< columns >}}
-<!-- begin columns block -->
+{{< columns >}} <!-- begin columns block -->
+# Left Content Lorem markdownum insigne...
 
-# Left Content Lorem markdownum insigne... <--->
-<!-- magic sparator, between columns -->
+<---> <!-- magic sparator, between columns -->
 
-# Mid Content Lorem markdownum insigne... <--->
-<!-- magic sparator, between columns -->
+# Mid Content Lorem markdownum insigne...
 
-# Right Content Lorem markdownum insigne... {{< /columns >}}
+<---> <!-- magic sparator, between columns -->
+
+# Right Content Lorem markdownum insigne...
+{{< /columns >}}
 ```
 
 ### Expand
diff --git a/assets/_main.scss b/assets/_main.scss
index 0bf7fca..c6098c3 100644
--- a/assets/_main.scss
+++ b/assets/_main.scss
@@ -69,6 +69,16 @@ aside nav ul {
   }
 }
 
+// Classes to hide nested levels of ToC/Menu
+.levels-1 ul ul,
+.levels-2 ul ul ul,
+.levels-3 ul ul ul ul,
+.levels-4 ul ul ul ul ul,
+.levels-5 ul ul ul ul ul ul,
+.levels-6 ul ul ul ul ul ul ul {
+  display: none;
+}
+
 ul.pagination {
   display: flex;
   justify-content: center;
@@ -198,16 +208,6 @@ 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 {
diff --git a/exampleSite/content/docs/example/2nd/3rd/4th.md b/exampleSite/content/docs/example/2nd/3rd/4th.md
new file mode 100644
index 0000000..aa451f1
--- /dev/null
+++ b/exampleSite/content/docs/example/2nd/3rd/4th.md
@@ -0,0 +1,12 @@
+# 4th Level of Menu
+
+## Caesorum illa tu sentit micat vestes papyriferi
+
+Inde aderam facti; Theseus vis de tauri illa peream. Oculos **uberaque** non
+regisque vobis cursuque, opus venit quam vulnera. Et maiora necemque, lege modo;
+gestanda nitidi, vero? Dum ne pectoraque testantur.
+
+Venasque repulsa Samos qui, exspectatum eram animosque hinc, [aut
+manes](http://www.creveratnon.net/apricaaetheriis), Assyrii. Cupiens auctoribus
+pariter rubet, profana magni super nocens. Vos ius sibilat inpar turba visae
+iusto! Sedes ante dum superest **extrema**.
diff --git a/exampleSite/content/docs/example/table-of-contents/3rd/4th/_index.md b/exampleSite/content/docs/example/2nd/3rd/_index.md
index 031efc8..cc0100f 100644
--- a/exampleSite/content/docs/example/table-of-contents/3rd/4th/_index.md
+++ b/exampleSite/content/docs/example/2nd/3rd/_index.md
@@ -1,4 +1,4 @@
-# Locus fuit caecis
+# 3rd Level of Menu
 
 Nefas discordemque domino montes numen tum humili nexilibusque exit, Iove. Quae
 miror esse, scelerisque Melaneus viribus. Miseri laurus. Hoc est proposita me
diff --git a/exampleSite/content/docs/example/table-of-contents/3rd/_index.md b/exampleSite/content/docs/example/2nd/_index.md
index 350b1e8..066b76f 100644
--- a/exampleSite/content/docs/example/table-of-contents/3rd/_index.md
+++ b/exampleSite/content/docs/example/2nd/_index.md
@@ -1,8 +1,9 @@
 ---
 bookCollapseSection: true
+weight: 20
 ---
 
-# Caput vino delphine in tamen vias
+# 2nd Level of Menu
 
 ## Cognita laeva illo fracta
 
diff --git a/exampleSite/content/docs/example/search.md b/exampleSite/content/docs/example/search.md
new file mode 100644
index 0000000..3e242df
--- /dev/null
+++ b/exampleSite/content/docs/example/search.md
@@ -0,0 +1,17 @@
+---
+title: 結任了出興自園更市標告之絕
+bookHidden: true
+---
+
+# 結任了出興自園更市標告之絕
+問希和企一我……開父天營歡母不黨信現人發。
+
+加你區然沒一破？感花好千現學稱好？計現生，響時加過法素種際說國……陸國教快這展四冷論機人語力減社，路調好……臉水不國清司的態已及力如未三團身；大力看國叫晚線不式。校精到過，個亞有可放世來年和於後。
+
+功細能色，色是任金言！學門他應全品原表便家人大就。
+
+牛生美服食方未問始沒害被般不……響具線？
+
+而技爸技推立出少屋須？男才太西個輕明深應工、原而克說國快我檢為的單調請出消動教處負四無空、三電引，力二約說空表消字代！到人岸傳、著人野中活！
+
+去一作情離論才，再男反整。設如大點重主理個故……面目定辦我些！的我頭來裡品生有適西管以依越同究民國自情以助受人：要家的受好客童把叫的通，預把工那子電作，根品行消……高華然片內聞員、有是老道世心，皮急結告，商這同給……遠蘭裡：化委長教人再；再的她適認是國有評都的城一識小廣分方提爾現馬多，數曾突為備長竟重深知舉書校母印的兒部竟法由念，學代品道量百著別旅！參還理登你下府意生有公生將題必今的用能從父人見動北死作國！
diff --git a/exampleSite/content/docs/example/table-of-contents/3rd/4th/5th.md b/exampleSite/content/docs/example/table-of-contents/3rd/4th/5th.md
deleted file mode 100644
index d956236..0000000
--- a/exampleSite/content/docs/example/table-of-contents/3rd/4th/5th.md
+++ /dev/null
@@ -1 +0,0 @@
-# 5th
diff --git a/exampleSite/content/docs/example/table-of-contents/_index.md b/exampleSite/content/docs/example/table-of-contents/_index.md
index d322f8d..c7ee0d8 100644
--- a/exampleSite/content/docs/example/table-of-contents/_index.md
+++ b/exampleSite/content/docs/example/table-of-contents/_index.md
@@ -1,3 +1,7 @@
+---
+weight: 10
+---
+
 # Ubi loqui
 
 ## Mentem genus facietque salire tempus bracchia
diff --git a/exampleSite/content/menu/index.md b/exampleSite/content/menu/index.md
index d07c65d..d5e9807 100644
--- a/exampleSite/content/menu/index.md
+++ b/exampleSite/content/menu/index.md
@@ -1,17 +1,21 @@
 ---
 headless: true
+bookMenuLevels: 1
 ---
 
-- [**Example Site**]({{< relref "/docs/example" >}})
-- [Table of Contents]({{< relref "/docs/example/table-of-contents" >}})
-  - [With ToC]({{< relref "/docs/example/table-of-contents/with-toc" >}})
-  - [Without ToC]({{< relref "/docs/example/table-of-contents/without-toc" >}})  
-- **Shortcodes**
-- [Buttons]({{< relref "/docs/shortcodes/buttons" >}})
-- [Columns]({{< relref "/docs/shortcodes/columns" >}})
-- [Expand]({{< relref "/docs/shortcodes/expand" >}})
-- [Hints]({{< relref "/docs/shortcodes/hints" >}})
-- [Katex]({{< relref "/docs/shortcodes/katex" >}})
-- [Mermaid]({{< relref "/docs/shortcodes/mermaid" >}})
-- [Tabs]({{< relref "/docs/shortcodes/tabs" >}})  
-- [**Blog**]({{< relref "/posts" >}})
+ - [**Example Site**]({{< relref "/docs/example" >}})
+ - [Table of Contents]({{< relref "/docs/example/table-of-contents" >}})
+   - [With ToC]({{< relref "/docs/example/table-of-contents/with-toc" >}})
+   - [Without ToC]({{< relref "/docs/example/table-of-contents/without-toc" >}})
+ - [2nd]({{< relref "/docs/example/2nd" >}})
+   - [3rd]({{< relref "/docs/example/2nd/3rd" >}})
+     - [4th]({{< relref "/docs/example/2nd/3rd/4th" >}})  
+ - **Shortcodes**
+ - [Buttons]({{< relref "/docs/shortcodes/buttons" >}})
+ - [Columns]({{< relref "/docs/shortcodes/columns" >}})
+ - [Expand]({{< relref "/docs/shortcodes/expand" >}})
+ - [Hints]({{< relref "/docs/shortcodes/hints" >}})
+ - [Katex]({{< relref "/docs/shortcodes/katex" >}})
+ - [Mermaid]({{< relref "/docs/shortcodes/mermaid" >}})
+ - [Tabs]({{< relref "/docs/shortcodes/tabs" >}})  
+ - [**Blog**]({{< relref "/posts" >}})
diff --git a/exampleSite/resources/_gen/assets/scss/theme/hugo-book/book.scss_50fc8c04e12a2f59027287995557ceff.content b/exampleSite/resources/_gen/assets/scss/theme/hugo-book/book.scss_50fc8c04e12a2f59027287995557ceff.content
index 577c54a..153048b 100644
--- a/exampleSite/resources/_gen/assets/scss/theme/hugo-book/book.scss_50fc8c04e12a2f59027287995557ceff.content
+++ b/exampleSite/resources/_gen/assets/scss/theme/hugo-book/book.scss_50fc8c04e12a2f59027287995557ceff.content
@@ -1 +1 @@
-/*!normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css*/html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}button,[type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{border-style:none;padding:0}button:-moz-focusring,[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em 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\ No newline at end of file
+/*!normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css*/html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline 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.625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}template{display:none}[hidden]{display:none}.flex{display:flex}.flex-auto{flex:1 1 auto}.flex-even{flex:1 1}.flex-wrap{flex-wrap:wrap}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.align-center{align-items:center}.mx-auto{margin:0 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img{height:1.5em;width:auto;vertical-align:middle;margin-right:.5rem}.book-menu{flex:0 0 16rem;font-size:.875rem}.book-menu nav{width:16rem;padding:1rem;position:fixed;top:0;bottom:0;overflow-x:hidden;overflow-y:auto}.book-menu a{color:#343a40}.book-menu a.active{color:#05b}.book-section-flat{margin-bottom:2rem}.book-section-flat:not(:first-child){margin-top:2rem}.book-section-flat>a,.book-section-flat>span{font-weight:bolder}.book-section-flat>ul{padding-left:0}.book-page{min-width:20rem;flex-grow:1;padding:1rem}.book-header{margin-bottom:1rem;display:none}.book-search{position:relative;margin:1rem 0;border-bottom:1px solid transparent}.book-search::after{display:block;content:"";clear:both}.book-search input{width:100%;padding:.5rem;border:0;border-radius:.25rem;background:#f8f9fa;color:#343a40}.book-search input:required+.book-search-spinner{display:block}.book-search .book-search-spinner{position:absolute;margin:.5rem;right:0;top:0;width:1rem;height:1rem;border:1px solid transparent;border-top-color:#343a40;border-radius:50%;animation:spin 1s ease infinite}@keyframes spin{100%{transform:rotate(360deg)}}.book-toc{flex:0 0 16rem;font-size:.75rem}.book-toc nav{width:16rem;padding:1rem;position:fixed;top:0;bottom:0;overflow-x:hidden;overflow-y:auto}.book-toc img{height:1em}.book-toc nav>ul>li:first-child{margin-top:0}.book-footer{display:flex;padding-top:1rem;font-size:.875rem}.book-footer img{height:1em;margin-right:.5rem}.book-posts{min-width:20rem;max-width:40rem;flex-grow:1;padding:1rem}.book-posts article{padding-bottom:1rem}.book-home{padding:1rem}aside nav,.book-page,.book-posts,.markdown{transition:.2s ease-in-out;transition-property:transform,margin-left,opacity;will-change:transform,margin-left}@media screen and (max-width:57rem){.book-toc{display:none}}@media screen and (max-width:36rem){.book-menu{margin-left:-16rem;font-size:16px}.book-header{display:flex}#menu-control:checked+main .book-menu nav,#menu-control:checked+main .book-page,#menu-control:checked+main .book-posts{transform:translateX(16rem)}#menu-control:checked+main .book-header label{transform:rotate(90deg)}#menu-control:checked+main .markdown{opacity:.25}}@media screen and (min-width:80rem){.book-page,.book-posts,.book-menu nav,.book-toc nav{padding:2rem 1rem}}@font-face{font-family:roboto;font-style:italic;font-weight:300;src:local("Roboto Light Italic"),local(Roboto-LightItalic),url(fonts/roboto-v19-latin-300italic.woff2) format("woff2"),url(fonts/roboto-v19-latin-300italic.woff) format("woff")}@font-face{font-family:roboto;font-style:normal;font-weight:400;src:local(Roboto),local(Roboto-Regular),url(fonts/roboto-v19-latin-regular.woff2) format("woff2"),url(fonts/roboto-v19-latin-regular.woff) format("woff")}@font-face{font-family:roboto;font-style:normal;font-weight:700;src:local("Roboto Bold"),local(Roboto-Bold),url(fonts/roboto-v19-latin-700.woff2) format("woff2"),url(fonts/roboto-v19-latin-700.woff) format("woff")}@font-face{font-family:roboto mono;font-style:normal;font-weight:400;src:local("Roboto Mono"),local(RobotoMono-Regular),url(fonts/roboto-mono-v6-latin-regular.woff2) format("woff2"),url(fonts/roboto-mono-v6-latin-regular.woff) format("woff")}body{font-family:roboto,sans-serif}code{font-family:roboto mono,monospace}.markdown{line-height:1.6}.markdown h1,.markdown h2,.markdown h3,.markdown h4,.markdown h5{font-weight:400;line-height:1;margin-top:1.5em;margin-bottom:1rem}.markdown>:first-child{margin-top:0}.markdown b,.markdown optgroup,.markdown strong{font-weight:bolder}.markdown a{text-decoration:none}.markdown a:hover{text-decoration:underline}.markdown img{max-width:100%}.markdown code{padding:0 .25rem;background:#e9ecef;border-radius:.15rem;font-size:.875em}.markdown pre{padding:1rem;background:#f8f9fa;border-radius:.15rem;overflow-x:auto}.markdown pre code{padding:0;background:0 0}.markdown blockquote{margin:1rem 0;padding:.5rem 1rem .5rem .75rem;border-left:.25rem solid #e9ecef;border-radius:.15rem}.markdown blockquote :first-child{margin-top:0}.markdown blockquote :last-child{margin-bottom:0}.markdown table{overflow:auto;display:block;border-spacing:0;border-collapse:collapse;margin-top:1rem;margin-bottom:1rem}.markdown table tr th,.markdown table tr td{padding:.5rem 1rem;line-height:1;border:1px solid #e9ecef}.markdown table tr:nth-child(2n){background:#f8f9fa}.markdown hr{height:1px;border:none;background:#e9ecef}.markdown ul,.markdown ol{padding-left:2rem}.markdown dl dt{font-weight:bolder;margin-top:1rem}.markdown dl dd{margin-left:2rem}.markdown-inner>:first-child{margin-top:0}.markdown-inner>:last-child{margin-bottom:0}.book-expand{margin-top:1rem;margin-bottom:1rem;border:1px solid #e9ecef;border-radius:.15rem;overflow:hidden}.book-expand .book-expand-head{background:#f8f9fa;padding:.5rem 1rem;cursor:pointer}.book-expand .book-expand-content{display:none;padding:1rem}.book-expand input[type=checkbox]:checked+.book-expand-content{display:block}.book-tabs{margin-top:1rem;margin-bottom:1rem;border:1px solid #e9ecef;border-radius:.15rem;overflow:hidden;display:flex;flex-wrap:wrap}.book-tabs label{display:inline-block;padding:.5rem 1rem;border-bottom:1px transparent;cursor:pointer}.book-tabs .book-tabs-content{order:999;width:100%;border-top:1px solid #f8f9fa;padding:1rem;display:none}.book-tabs input[type=radio]:checked+label{border-bottom:1px solid #05b}.book-tabs input[type=radio]:checked+label+.book-tabs-content{display:block}.book-columns{margin-left:-1rem;margin-right:-1rem}.book-columns>div{margin:1rem 0;min-width:13.2rem;padding:0 1rem}a.book-btn{display:inline-block;color:#05b!important;text-decoration:none!important;border:1px solid #05b;border-radius:.15rem;padding:.25rem 1rem;margin-top:.5rem;margin-bottom:.5rem;cursor:pointer}.book-hint.info{border-left-color:#6bf;background-color:rgba(102,187,255,.1)}.book-hint.warning{border-left-color:#fd6;background-color:rgba(255,221,102,.1)}.book-hint.danger{border-left-color:#f66;background-color:rgba(255,102,102,.1)}
\ No newline at end of file
diff --git a/exampleSite/resources/_gen/assets/scss/theme/hugo-book/book.scss_50fc8c04e12a2f59027287995557ceff.json b/exampleSite/resources/_gen/assets/scss/theme/hugo-book/book.scss_50fc8c04e12a2f59027287995557ceff.json
index 4951673..a6763bd 100644
--- a/exampleSite/resources/_gen/assets/scss/theme/hugo-book/book.scss_50fc8c04e12a2f59027287995557ceff.json
+++ b/exampleSite/resources/_gen/assets/scss/theme/hugo-book/book.scss_50fc8c04e12a2f59027287995557ceff.json
@@ -1 +1 @@
-{"Target":"book.min.1b994bd28c6ce2255f069b6bf6837b4d396307637fc48d61dcb2a6caac26e031.css","MediaType":"text/css","Data":{"Integrity":"sha256-G5lL0oxs4iVfBptr9oN7TTljB2N/xI1h3LKmyqwm4DE="}}
\ No newline at end of file
+{"Target":"book.min.6c28d4c7786ace6b760a10f0da9a7fa873292f04f374a4819c43fd684501f609.css","MediaType":"text/css","Data":{"Integrity":"sha256-bCjUx3hqzmt2ChDw2pp/qHMpLwTzdKSBnEP9aEUB9gk="}}
\ No newline at end of file
diff --git a/layouts/partials/docs/toc.html b/layouts/partials/docs/toc.html
index c81341c..256a370 100644
--- a/layouts/partials/docs/toc.html
+++ b/layouts/partials/docs/toc.html
@@ -1,6 +1,6 @@
 {{ $tocLevels := default (default 6 .Site.Params.BookToC) .Params.BookToC }}
 {{ if and $tocLevels .Page.TableOfContents }}
-  <aside class="book-toc level-{{$tocLevels}} fixed">
+  <aside class="book-toc levels-{{$tocLevels}} fixed">
     {{ .Page.TableOfContents }}
   </aside>
 {{ end }}