diff --git a/docs/SUMMARY.md b/docs/SUMMARY.md
index 70058017e..197da0aa2 100644
--- a/docs/SUMMARY.md
+++ b/docs/SUMMARY.md
@@ -178,12 +178,15 @@
 * [relation_view](detailed/relation_view.md)
 * [dialog](detailed/dialog.md)
 * [file_manager](detailed/file_manager.md)
+
+## 部件
 * [value_chooser_combo](components/value_chooser_combo.md)
 * [value_chooser_pane](components/value_chooser_pane.md)
 * [all_value_chooser_combo](components/all_value_chooser_combo.md)
 * [tree_value_chooser_combo](components/tree_value_chooser_combo.md)
 * [tree_value_chooser_pane](components/tree_value_chooser_pane.md)
-* addons
-    * sliders
-        * [single_slider](detailed/single_slider.md)
+
+## addons
+* sliders
+    * [single_slider](detailed/single_slider.md)
 
diff --git a/docs/_book/COURSE.html b/docs/_book/COURSE.html
index 9bbbbb499..9a2860abe 100644
--- a/docs/_book/COURSE.html
+++ b/docs/_book/COURSE.html
@@ -2453,7 +2453,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.17" data-path="components/value_chooser_combo.html">
+
+    
+        
+        <li class="header">部件</li>
+        
+        
+    
+        <li class="chapter " data-level="7.1" data-path="components/value_chooser_combo.html">
             
                 <a href="components/value_chooser_combo.html">
             
@@ -2466,7 +2473,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.18" data-path="components/value_chooser_pane.html">
+        <li class="chapter " data-level="7.2" data-path="components/value_chooser_pane.html">
             
                 <a href="components/value_chooser_pane.html">
             
@@ -2479,7 +2486,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.19" data-path="components/all_value_chooser_combo.html">
+        <li class="chapter " data-level="7.3" data-path="components/all_value_chooser_combo.html">
             
                 <a href="components/all_value_chooser_combo.html">
             
@@ -2492,7 +2499,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.20" data-path="components/tree_value_chooser_combo.html">
+        <li class="chapter " data-level="7.4" data-path="components/tree_value_chooser_combo.html">
             
                 <a href="components/tree_value_chooser_combo.html">
             
@@ -2505,7 +2512,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.21" data-path="components/tree_value_chooser_pane.html">
+        <li class="chapter " data-level="7.5" data-path="components/tree_value_chooser_pane.html">
             
                 <a href="components/tree_value_chooser_pane.html">
             
@@ -2518,21 +2525,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.22" >
-            
-                <span>
-            
-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2546,7 +2546,7 @@
             <ul class="articles">
                 
     
-        <li class="chapter " data-level="6.22.1.1" data-path="detailed/single_slider.html">
+        <li class="chapter " data-level="8.1.1" data-path="detailed/single_slider.html">
             
                 <a href="detailed/single_slider.html">
             
@@ -2565,11 +2565,6 @@
         </li>
     
 
-            </ul>
-            
-        </li>
-    
-
     
 
     <li class="divider"></li>
@@ -2649,7 +2644,7 @@
     <script>
         var gitbook = gitbook || [];
         gitbook.push(function() {
-            gitbook.page.hasChanged({"page":{"title":"高级教程","level":"1.3","depth":1,"next":{"title":"通用规范","level":"2.1","depth":1,"path":"OVERVIEW.md","ref":"OVERVIEW.md","articles":[]},"previous":{"title":"起步","level":"1.2","depth":1,"path":"START.md","ref":"START.md","articles":[]},"dir":"ltr"},"config":{"gitbook":"*","theme":"default","variables":{},"plugins":["jsfiddle","splitter","theme-api","expandable-chapters"],"pluginsConfig":{"jsfiddle":{"type":"script","tabs":["result","js","html"],"height":"100","width":"500","fontColor":"00FF00"},"splitter":{},"search":{},"lunr":{"maxIndexSize":1000000,"ignoreSpecialCharacters":false},"fontsettings":{"theme":"white","family":"sans","size":2},"highlight":{},"theme-api":{"languages":[],"split":true,"theme":"light"},"sharing":{"facebook":true,"twitter":true,"google":false,"weibo":false,"instapaper":false,"vk":false,"all":["facebook","google","twitter","weibo","instapaper"]},"theme-default":{"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"},"showLevel":false},"expandable-chapters":{}},"structure":{"langs":"LANGS.md","readme":"README.md","glossary":"GLOSSARY.md","summary":"SUMMARY.md"},"pdf":{"pageNumbers":true,"fontSize":12,"fontFamily":"Arial","paperSize":"a4","chapterMark":"pagebreak","pageBreaksBefore":"/","margin":{"right":62,"left":62,"top":56,"bottom":56}},"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"}},"file":{"path":"COURSE.md","mtime":"2017-09-22T01:58:41.973Z","type":"markdown"},"gitbook":{"version":"3.2.3","time":"2017-09-24T13:24:28.056Z"},"basePath":".","book":{"language":""}});
+            gitbook.page.hasChanged({"page":{"title":"高级教程","level":"1.3","depth":1,"next":{"title":"通用规范","level":"2.1","depth":1,"path":"OVERVIEW.md","ref":"OVERVIEW.md","articles":[]},"previous":{"title":"起步","level":"1.2","depth":1,"path":"START.md","ref":"START.md","articles":[]},"dir":"ltr"},"config":{"gitbook":"*","theme":"default","variables":{},"plugins":["jsfiddle","splitter","theme-api","expandable-chapters"],"pluginsConfig":{"jsfiddle":{"type":"script","tabs":["result","js","html"],"height":"100","width":"500","fontColor":"00FF00"},"splitter":{},"search":{},"lunr":{"maxIndexSize":1000000,"ignoreSpecialCharacters":false},"fontsettings":{"theme":"white","family":"sans","size":2},"highlight":{},"theme-api":{"languages":[],"split":true,"theme":"light"},"sharing":{"facebook":true,"twitter":true,"google":false,"weibo":false,"instapaper":false,"vk":false,"all":["facebook","google","twitter","weibo","instapaper"]},"theme-default":{"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"},"showLevel":false},"expandable-chapters":{}},"structure":{"langs":"LANGS.md","readme":"README.md","glossary":"GLOSSARY.md","summary":"SUMMARY.md"},"pdf":{"pageNumbers":true,"fontSize":12,"fontFamily":"Arial","paperSize":"a4","chapterMark":"pagebreak","pageBreaksBefore":"/","margin":{"right":62,"left":62,"top":56,"bottom":56}},"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"}},"file":{"path":"COURSE.md","mtime":"2017-09-20T03:08:55.713Z","type":"markdown"},"gitbook":{"version":"3.2.3","time":"2017-09-25T06:37:05.692Z"},"basePath":".","book":{"language":""}});
         });
     </script>
 </div>
diff --git a/docs/_book/OVERVIEW.html b/docs/_book/OVERVIEW.html
index 0b8a8a7f1..52d8d7f65 100644
--- a/docs/_book/OVERVIEW.html
+++ b/docs/_book/OVERVIEW.html
@@ -2451,7 +2451,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.17" data-path="components/value_chooser_combo.html">
+
+    
+        
+        <li class="header">部件</li>
+        
+        
+    
+        <li class="chapter " data-level="7.1" data-path="components/value_chooser_combo.html">
             
                 <a href="components/value_chooser_combo.html">
             
@@ -2464,7 +2471,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.18" data-path="components/value_chooser_pane.html">
+        <li class="chapter " data-level="7.2" data-path="components/value_chooser_pane.html">
             
                 <a href="components/value_chooser_pane.html">
             
@@ -2477,7 +2484,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.19" data-path="components/all_value_chooser_combo.html">
+        <li class="chapter " data-level="7.3" data-path="components/all_value_chooser_combo.html">
             
                 <a href="components/all_value_chooser_combo.html">
             
@@ -2490,7 +2497,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.20" data-path="components/tree_value_chooser_combo.html">
+        <li class="chapter " data-level="7.4" data-path="components/tree_value_chooser_combo.html">
             
                 <a href="components/tree_value_chooser_combo.html">
             
@@ -2503,7 +2510,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.21" data-path="components/tree_value_chooser_pane.html">
+        <li class="chapter " data-level="7.5" data-path="components/tree_value_chooser_pane.html">
             
                 <a href="components/tree_value_chooser_pane.html">
             
@@ -2516,21 +2523,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.22" >
-            
-                <span>
-            
-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2544,7 +2544,7 @@
             <ul class="articles">
                 
     
-        <li class="chapter " data-level="6.22.1.1" data-path="detailed/single_slider.html">
+        <li class="chapter " data-level="8.1.1" data-path="detailed/single_slider.html">
             
                 <a href="detailed/single_slider.html">
             
@@ -2563,11 +2563,6 @@
         </li>
     
 
-            </ul>
-            
-        </li>
-    
-
     
 
     <li class="divider"></li>
@@ -2652,7 +2647,7 @@
     <script>
         var gitbook = gitbook || [];
         gitbook.push(function() {
-            gitbook.page.hasChanged({"page":{"title":"通用规范","level":"2.1","depth":1,"next":{"title":"布局","level":"3.1","depth":1,"ref":"","articles":[{"title":"vertical","level":"3.1.1","depth":2,"path":"core/layout/vertical.md","ref":"core/layout/vertical.md","articles":[]},{"title":"horizontal","level":"3.1.2","depth":2,"path":"core/layout/horizontal.md","ref":"core/layout/horizontal.md","articles":[]},{"title":"htape","level":"3.1.3","depth":2,"path":"core/layout/htape.md","ref":"core/layout/htape.md","articles":[]},{"title":"vtape","level":"3.1.4","depth":2,"path":"core/layout/vtape.md","ref":"core/layout/vtape.md","articles":[]},{"title":"center_adapt","level":"3.1.5","depth":2,"path":"core/layout/center_adapt.md","ref":"core/layout/center_adapt.md","articles":[]},{"title":"vertical_adapt","level":"3.1.6","depth":2,"path":"core/layout/vertical_adapt.md","ref":"core/layout/vertical_adapt.md","articles":[]},{"title":"left_right_vertical_adapt","level":"3.1.7","depth":2,"path":"core/layout/left_right_vertical_adapt.md","ref":"core/layout/left_right_vertical_adapt.md","articles":[]},{"title":"flow","level":"3.1.8","depth":2,"path":"core/layout/flow.md","ref":"core/layout/flow.md","articles":[]},{"title":"center","level":"3.1.9","depth":2,"path":"core/layout/center.md","ref":"core/layout/center.md","articles":[]},{"title":"horizontal_adapt","level":"3.1.10","depth":2,"path":"core/layout/horizontal_adapt.md","ref":"core/layout/horizontal_adapt.md","articles":[]},{"title":"horizontal_auto","level":"3.1.11","depth":2,"path":"core/layout/horizontal_auto.md","ref":"core/layout/horizontal_auto.md","articles":[]},{"title":"horizontal_float","level":"3.1.12","depth":2,"path":"core/layout/horizontal_float.md","ref":"core/layout/horizontal_float.md","articles":[]},{"title":"float_center","level":"3.1.13","depth":2,"path":"core/layout/float_center.md","ref":"core/layout/float_center.md","articles":[]},{"title":"border","level":"3.1.14","depth":2,"path":"core/layout/border.md","ref":"core/layout/border.md","articles":[]},{"title":"grid","level":"3.1.15","depth":2,"path":"core/layout/grid.md","ref":"core/layout/grid.md","articles":[]},{"title":"table","level":"3.1.16","depth":2,"path":"core/layout/table.md","ref":"core/layout/table.md","articles":[]},{"title":"td","level":"3.1.17","depth":2,"path":"core/layout/td.md","ref":"core/layout/td.md","articles":[]}]},"previous":{"title":"高级教程","level":"1.3","depth":1,"path":"COURSE.md","ref":"COURSE.md","articles":[]},"dir":"ltr"},"config":{"gitbook":"*","theme":"default","variables":{},"plugins":["jsfiddle","splitter","theme-api","expandable-chapters"],"pluginsConfig":{"jsfiddle":{"type":"script","tabs":["result","js","html"],"height":"100","width":"500","fontColor":"00FF00"},"splitter":{},"search":{},"lunr":{"maxIndexSize":1000000,"ignoreSpecialCharacters":false},"fontsettings":{"theme":"white","family":"sans","size":2},"highlight":{},"theme-api":{"languages":[],"split":true,"theme":"light"},"sharing":{"facebook":true,"twitter":true,"google":false,"weibo":false,"instapaper":false,"vk":false,"all":["facebook","google","twitter","weibo","instapaper"]},"theme-default":{"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"},"showLevel":false},"expandable-chapters":{}},"structure":{"langs":"LANGS.md","readme":"README.md","glossary":"GLOSSARY.md","summary":"SUMMARY.md"},"pdf":{"pageNumbers":true,"fontSize":12,"fontFamily":"Arial","paperSize":"a4","chapterMark":"pagebreak","pageBreaksBefore":"/","margin":{"right":62,"left":62,"top":56,"bottom":56}},"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"}},"file":{"path":"OVERVIEW.md","mtime":"2017-09-18T01:05:58.909Z","type":"markdown"},"gitbook":{"version":"3.2.3","time":"2017-09-24T13:24:28.056Z"},"basePath":".","book":{"language":""}});
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 </div>
diff --git a/docs/_book/START.html b/docs/_book/START.html
index 3e5b3018f..8337a1054 100644
--- a/docs/_book/START.html
+++ b/docs/_book/START.html
@@ -2453,7 +2453,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.17" data-path="components/value_chooser_combo.html">
+
+    
+        
+        <li class="header">部件</li>
+        
+        
+    
+        <li class="chapter " data-level="7.1" data-path="components/value_chooser_combo.html">
             
                 <a href="components/value_chooser_combo.html">
             
@@ -2466,7 +2473,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.18" data-path="components/value_chooser_pane.html">
+        <li class="chapter " data-level="7.2" data-path="components/value_chooser_pane.html">
             
                 <a href="components/value_chooser_pane.html">
             
@@ -2479,7 +2486,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.19" data-path="components/all_value_chooser_combo.html">
+        <li class="chapter " data-level="7.3" data-path="components/all_value_chooser_combo.html">
             
                 <a href="components/all_value_chooser_combo.html">
             
@@ -2492,7 +2499,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.20" data-path="components/tree_value_chooser_combo.html">
+        <li class="chapter " data-level="7.4" data-path="components/tree_value_chooser_combo.html">
             
                 <a href="components/tree_value_chooser_combo.html">
             
@@ -2505,7 +2512,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.21" data-path="components/tree_value_chooser_pane.html">
+        <li class="chapter " data-level="7.5" data-path="components/tree_value_chooser_pane.html">
             
                 <a href="components/tree_value_chooser_pane.html">
             
@@ -2518,21 +2525,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.22" >
-            
-                <span>
-            
-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2546,7 +2546,7 @@
             <ul class="articles">
                 
     
-        <li class="chapter " data-level="6.22.1.1" data-path="detailed/single_slider.html">
+        <li class="chapter " data-level="8.1.1" data-path="detailed/single_slider.html">
             
                 <a href="detailed/single_slider.html">
             
@@ -2565,11 +2565,6 @@
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-    
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@@ -2680,7 +2675,7 @@
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         </li>
     
-        <li class="chapter " data-level="6.17" data-path="../components/value_chooser_combo.html">
+
+    
+        
+        <li class="header">部件</li>
+        
+        
+    
+        <li class="chapter " data-level="7.1" data-path="../components/value_chooser_combo.html">
             
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+        <li class="chapter " data-level="7.2" data-path="../components/value_chooser_pane.html">
             
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         </li>
     
-        <li class="chapter " data-level="6.19" data-path="../components/all_value_chooser_combo.html">
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         </li>
     
-        <li class="chapter " data-level="6.20" data-path="../components/tree_value_chooser_combo.html">
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@@ -2518,21 +2525,14 @@
             
         </li>
     
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-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2546,7 +2546,7 @@
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@@ -2492,7 +2499,7 @@
             
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-        <li class="chapter " data-level="6.20" data-path="../components/tree_value_chooser_combo.html">
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                 <a href="../components/tree_value_chooser_pane.html">
             
@@ -2518,21 +2525,14 @@
             
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-                <span>
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-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
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                 <span>
             
@@ -2546,7 +2546,7 @@
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@@ -2565,11 +2565,6 @@
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+
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+        
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+    
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                 <a href="../components/value_chooser_combo.html">
             
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-        <li class="chapter " data-level="6.18" data-path="../components/value_chooser_pane.html">
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-        <li class="chapter " data-level="6.19" data-path="../components/all_value_chooser_combo.html">
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@@ -2518,21 +2525,14 @@
             
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-                <span>
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-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
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@@ -2565,11 +2565,6 @@
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-                    addons
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-                </span>
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-        <li class="chapter " data-level="6.22.1" >
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-                    addons
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-                </span>
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-                    addons
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-                </span>
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-            <ul class="articles">
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-        <li class="chapter " data-level="6.22.1" >
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+        <li class="header">addons</li>
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-                    addons
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-                </span>
-            
 
-            
-            <ul class="articles">
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-        <li class="chapter " data-level="6.22.1" >
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+        <li class="header">addons</li>
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-                    addons
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-                </span>
-            
 
-            
-            <ul class="articles">
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-        <li class="chapter " data-level="6.22.1" >
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+        <li class="header">addons</li>
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         </li>
     
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-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
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+        <li class="chapter " data-level="7.1" data-path="../../components/value_chooser_combo.html">
             
                 <a href="../../components/value_chooser_combo.html">
             
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-        <li class="chapter " data-level="6.19" data-path="../../components/all_value_chooser_combo.html">
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-        <li class="chapter " data-level="6.21" data-path="../../components/tree_value_chooser_pane.html">
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@@ -2518,21 +2525,14 @@
             
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-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
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@@ -2565,11 +2565,6 @@
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+        
+    
+        <li class="chapter " data-level="7.1" data-path="../../components/value_chooser_combo.html">
             
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-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
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-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2546,7 +2546,7 @@
             <ul class="articles">
                 
     
-        <li class="chapter " data-level="6.22.1.1" data-path="../../detailed/single_slider.html">
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@@ -2565,11 +2565,6 @@
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         </li>
     
-        <li class="chapter " data-level="6.17" data-path="../../components/value_chooser_combo.html">
+
+    
+        
+        <li class="header">部件</li>
+        
+        
+    
+        <li class="chapter " data-level="7.1" data-path="../../components/value_chooser_combo.html">
             
                 <a href="../../components/value_chooser_combo.html">
             
@@ -2466,7 +2473,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.18" data-path="../../components/value_chooser_pane.html">
+        <li class="chapter " data-level="7.2" data-path="../../components/value_chooser_pane.html">
             
                 <a href="../../components/value_chooser_pane.html">
             
@@ -2479,7 +2486,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.19" data-path="../../components/all_value_chooser_combo.html">
+        <li class="chapter " data-level="7.3" data-path="../../components/all_value_chooser_combo.html">
             
                 <a href="../../components/all_value_chooser_combo.html">
             
@@ -2492,7 +2499,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.20" data-path="../../components/tree_value_chooser_combo.html">
+        <li class="chapter " data-level="7.4" data-path="../../components/tree_value_chooser_combo.html">
             
                 <a href="../../components/tree_value_chooser_combo.html">
             
@@ -2505,7 +2512,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.21" data-path="../../components/tree_value_chooser_pane.html">
+        <li class="chapter " data-level="7.5" data-path="../../components/tree_value_chooser_pane.html">
             
                 <a href="../../components/tree_value_chooser_pane.html">
             
@@ -2518,21 +2525,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.22" >
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-                <span>
-            
-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2546,7 +2546,7 @@
             <ul class="articles">
                 
     
-        <li class="chapter " data-level="6.22.1.1" data-path="../../detailed/single_slider.html">
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@@ -2565,11 +2565,6 @@
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+
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+        
+        <li class="header">部件</li>
+        
+        
+    
+        <li class="chapter " data-level="7.1" data-path="../../components/value_chooser_combo.html">
             
                 <a href="../../components/value_chooser_combo.html">
             
@@ -2466,7 +2473,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.18" data-path="../../components/value_chooser_pane.html">
+        <li class="chapter " data-level="7.2" data-path="../../components/value_chooser_pane.html">
             
                 <a href="../../components/value_chooser_pane.html">
             
@@ -2479,7 +2486,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.19" data-path="../../components/all_value_chooser_combo.html">
+        <li class="chapter " data-level="7.3" data-path="../../components/all_value_chooser_combo.html">
             
                 <a href="../../components/all_value_chooser_combo.html">
             
@@ -2492,7 +2499,7 @@
             
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-        <li class="chapter " data-level="6.20" data-path="../../components/tree_value_chooser_combo.html">
+        <li class="chapter " data-level="7.4" data-path="../../components/tree_value_chooser_combo.html">
             
                 <a href="../../components/tree_value_chooser_combo.html">
             
@@ -2505,7 +2512,7 @@
             
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-        <li class="chapter " data-level="6.21" data-path="../../components/tree_value_chooser_pane.html">
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                 <a href="../../components/tree_value_chooser_pane.html">
             
@@ -2518,21 +2525,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.22" >
-            
-                <span>
-            
-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2546,7 +2546,7 @@
             <ul class="articles">
                 
     
-        <li class="chapter " data-level="6.22.1.1" data-path="../../detailed/single_slider.html">
+        <li class="chapter " data-level="8.1.1" data-path="../../detailed/single_slider.html">
             
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@@ -2565,11 +2565,6 @@
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+        
+        <li class="header">部件</li>
+        
+        
+    
+        <li class="chapter " data-level="7.1" data-path="../../components/value_chooser_combo.html">
             
                 <a href="../../components/value_chooser_combo.html">
             
@@ -2466,7 +2473,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.18" data-path="../../components/value_chooser_pane.html">
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                 <a href="../../components/value_chooser_pane.html">
             
@@ -2479,7 +2486,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.19" data-path="../../components/all_value_chooser_combo.html">
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                 <a href="../../components/all_value_chooser_combo.html">
             
@@ -2492,7 +2499,7 @@
             
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-        <li class="chapter " data-level="6.20" data-path="../../components/tree_value_chooser_combo.html">
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                 <a href="../../components/tree_value_chooser_combo.html">
             
@@ -2505,7 +2512,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.21" data-path="../../components/tree_value_chooser_pane.html">
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                 <a href="../../components/tree_value_chooser_pane.html">
             
@@ -2518,21 +2525,14 @@
             
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-        <li class="chapter " data-level="6.22" >
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-                <span>
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-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
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@@ -2546,7 +2546,7 @@
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-        <li class="chapter " data-level="6.22.1.1" data-path="../../detailed/single_slider.html">
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@@ -2565,11 +2565,6 @@
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@@ -2822,7 +2817,7 @@ BI.createWidget({
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-                </span>
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-        <li class="chapter " data-level="6.22.1" >
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+        <li class="chapter " data-level="7.5" data-path="../components/tree_value_chooser_pane.html">
             
                 <a href="../components/tree_value_chooser_pane.html">
             
@@ -2518,21 +2525,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.22" >
-            
-                <span>
-            
-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2546,7 +2546,7 @@
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-        <li class="chapter " data-level="6.22.1.1" data-path="../detailed/single_slider.html">
+        <li class="chapter " data-level="8.1.1" data-path="../detailed/single_slider.html">
             
                 <a href="../detailed/single_slider.html">
             
@@ -2565,11 +2565,6 @@
         </li>
     
 
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-        </li>
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diff --git a/docs/_book/core/pane.html b/docs/_book/core/pane.html
index 647006b6f..fb884f3b5 100644
--- a/docs/_book/core/pane.html
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@@ -2453,7 +2453,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.17" data-path="../components/value_chooser_combo.html">
+
+    
+        
+        <li class="header">部件</li>
+        
+        
+    
+        <li class="chapter " data-level="7.1" data-path="../components/value_chooser_combo.html">
             
                 <a href="../components/value_chooser_combo.html">
             
@@ -2466,7 +2473,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.18" data-path="../components/value_chooser_pane.html">
+        <li class="chapter " data-level="7.2" data-path="../components/value_chooser_pane.html">
             
                 <a href="../components/value_chooser_pane.html">
             
@@ -2479,7 +2486,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.19" data-path="../components/all_value_chooser_combo.html">
+        <li class="chapter " data-level="7.3" data-path="../components/all_value_chooser_combo.html">
             
                 <a href="../components/all_value_chooser_combo.html">
             
@@ -2492,7 +2499,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.20" data-path="../components/tree_value_chooser_combo.html">
+        <li class="chapter " data-level="7.4" data-path="../components/tree_value_chooser_combo.html">
             
                 <a href="../components/tree_value_chooser_combo.html">
             
@@ -2505,7 +2512,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.21" data-path="../components/tree_value_chooser_pane.html">
+        <li class="chapter " data-level="7.5" data-path="../components/tree_value_chooser_pane.html">
             
                 <a href="../components/tree_value_chooser_pane.html">
             
@@ -2518,21 +2525,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.22" >
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-                <span>
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-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2546,7 +2546,7 @@
             <ul class="articles">
                 
     
-        <li class="chapter " data-level="6.22.1.1" data-path="../detailed/single_slider.html">
+        <li class="chapter " data-level="8.1.1" data-path="../detailed/single_slider.html">
             
                 <a href="../detailed/single_slider.html">
             
@@ -2565,11 +2565,6 @@
         </li>
     
 
-            </ul>
-            
-        </li>
-    
-
     
 
     <li class="divider"></li>
@@ -2733,7 +2728,7 @@
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diff --git a/docs/_book/core/single.html b/docs/_book/core/single.html
index 4ebef72ff..38510b8a3 100644
--- a/docs/_book/core/single.html
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@@ -2453,7 +2453,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.17" data-path="../components/value_chooser_combo.html">
+
+    
+        
+        <li class="header">部件</li>
+        
+        
+    
+        <li class="chapter " data-level="7.1" data-path="../components/value_chooser_combo.html">
             
                 <a href="../components/value_chooser_combo.html">
             
@@ -2466,7 +2473,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.18" data-path="../components/value_chooser_pane.html">
+        <li class="chapter " data-level="7.2" data-path="../components/value_chooser_pane.html">
             
                 <a href="../components/value_chooser_pane.html">
             
@@ -2479,7 +2486,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.19" data-path="../components/all_value_chooser_combo.html">
+        <li class="chapter " data-level="7.3" data-path="../components/all_value_chooser_combo.html">
             
                 <a href="../components/all_value_chooser_combo.html">
             
@@ -2492,7 +2499,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.20" data-path="../components/tree_value_chooser_combo.html">
+        <li class="chapter " data-level="7.4" data-path="../components/tree_value_chooser_combo.html">
             
                 <a href="../components/tree_value_chooser_combo.html">
             
@@ -2505,7 +2512,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.21" data-path="../components/tree_value_chooser_pane.html">
+        <li class="chapter " data-level="7.5" data-path="../components/tree_value_chooser_pane.html">
             
                 <a href="../components/tree_value_chooser_pane.html">
             
@@ -2518,21 +2525,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.22" >
-            
-                <span>
-            
-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2546,7 +2546,7 @@
             <ul class="articles">
                 
     
-        <li class="chapter " data-level="6.22.1.1" data-path="../detailed/single_slider.html">
+        <li class="chapter " data-level="8.1.1" data-path="../detailed/single_slider.html">
             
                 <a href="../detailed/single_slider.html">
             
@@ -2565,11 +2565,6 @@
         </li>
     
 
-            </ul>
-            
-        </li>
-    
-
     
 
     <li class="divider"></li>
@@ -2767,7 +2762,7 @@
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diff --git a/docs/_book/core/widget.html b/docs/_book/core/widget.html
index f0c90602a..7fdb567cb 100644
--- a/docs/_book/core/widget.html
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@@ -2453,7 +2453,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.17" data-path="../components/value_chooser_combo.html">
+
+    
+        
+        <li class="header">部件</li>
+        
+        
+    
+        <li class="chapter " data-level="7.1" data-path="../components/value_chooser_combo.html">
             
                 <a href="../components/value_chooser_combo.html">
             
@@ -2466,7 +2473,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.18" data-path="../components/value_chooser_pane.html">
+        <li class="chapter " data-level="7.2" data-path="../components/value_chooser_pane.html">
             
                 <a href="../components/value_chooser_pane.html">
             
@@ -2479,7 +2486,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.19" data-path="../components/all_value_chooser_combo.html">
+        <li class="chapter " data-level="7.3" data-path="../components/all_value_chooser_combo.html">
             
                 <a href="../components/all_value_chooser_combo.html">
             
@@ -2492,7 +2499,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.20" data-path="../components/tree_value_chooser_combo.html">
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                 <a href="../components/tree_value_chooser_combo.html">
             
@@ -2505,7 +2512,7 @@
             
         </li>
     
-        <li class="chapter " data-level="6.21" data-path="../components/tree_value_chooser_pane.html">
+        <li class="chapter " data-level="7.5" data-path="../components/tree_value_chooser_pane.html">
             
                 <a href="../components/tree_value_chooser_pane.html">
             
@@ -2518,21 +2525,14 @@
             
         </li>
     
-        <li class="chapter " data-level="6.22" >
-            
-                <span>
-            
-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2546,7 +2546,7 @@
             <ul class="articles">
                 
     
-        <li class="chapter " data-level="6.22.1.1" data-path="../detailed/single_slider.html">
+        <li class="chapter " data-level="8.1.1" data-path="../detailed/single_slider.html">
             
                 <a href="../detailed/single_slider.html">
             
@@ -2565,11 +2565,6 @@
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-        </li>
-    
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@@ -2966,7 +2961,7 @@
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@@ -2518,21 +2525,14 @@
             
         </li>
     
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-                <span>
-            
-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2546,7 +2546,7 @@
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@@ -2565,11 +2565,6 @@
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         </li>
     
-        <li class="chapter " data-level="6.17" data-path="../../components/value_chooser_combo.html">
+
+    
+        
+        <li class="header">部件</li>
+        
+        
+    
+        <li class="chapter " data-level="7.1" data-path="../../components/value_chooser_combo.html">
             
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@@ -2518,21 +2525,14 @@
             
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-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2546,7 +2546,7 @@
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@@ -2565,11 +2565,6 @@
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-        <li class="chapter " data-level="6.17" data-path="../../components/value_chooser_combo.html">
+
+    
+        
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+        
+        
+    
+        <li class="chapter " data-level="7.1" data-path="../../components/value_chooser_combo.html">
             
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@@ -2518,21 +2525,14 @@
             
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-        <li class="chapter " data-level="6.22" >
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-                <span>
-            
-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2546,7 +2546,7 @@
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-        <li class="chapter " data-level="6.22.1.1" data-path="../single_slider.html">
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@@ -2565,11 +2565,6 @@
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-        <li class="chapter " data-level="6.17" data-path="../components/value_chooser_combo.html">
+
+    
+        
+        <li class="header">部件</li>
+        
+        
+    
+        <li class="chapter " data-level="7.1" data-path="../components/value_chooser_combo.html">
             
                 <a href="../components/value_chooser_combo.html">
             
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@@ -2518,21 +2525,14 @@
             
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-        <li class="chapter " data-level="6.22" >
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-                <span>
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-                    
-                    addons
-            
-                </span>
-            
 
-            
-            <ul class="articles">
-                
     
-        <li class="chapter " data-level="6.22.1" >
+        
+        <li class="header">addons</li>
+        
+        
+    
+        <li class="chapter " data-level="8.1" >
             
                 <span>
             
@@ -2546,7 +2546,7 @@
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-        <li class="chapter " data-level="6.22.1.1" data-path="single_slider.html">
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@@ -2683,7 +2678,7 @@
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@@ -2565,11 +2565,6 @@
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