diff --git a/layouts/_default/list.html b/layouts/_default/list.html
index dd351dd..46a467b 100644
--- a/layouts/_default/list.html
+++ b/layouts/_default/list.html
@@ -8,11 +8,11 @@
     <div class="col-md-{{ $mainWidth }}">
       <div class="card mt-3 mb-3">
         {{ if .Title -}}
-        <header class="card-header">
+        <header class="card-header" id="cs-header">
           <h2 class="card-text">{{ .Title }}</h2>
         </header>
         {{- end }}
-        <div class="card-body">
+        <div class="card-body" id="cs-content">
           <p class="card-text">{{ .Content }}</p>
         </div>
       </div>
diff --git a/layouts/partials/content.html b/layouts/partials/content.html
index ffb89d9..69761da 100644
--- a/layouts/partials/content.html
+++ b/layouts/partials/content.html
@@ -1,5 +1,5 @@
       {{ if .Title -}}
-      <header class="post-header card-header">
+      <header class="post-header card-header" id="cs-header">
         <h2 class="post-title" itemprop="name headline">{{ .Title }}</h2>
         {{ if and (not .Params.nodate) .Date -}}
         <p class="post-meta">
@@ -15,6 +15,7 @@
       </header>
       {{- end }}
       {{ with .Content -}}
-      <div class="post-content card-body" itemprop="articleBody">{{ . }}</div>
+      <div class="post-content card-body" id="cs-content"
+		   itemprop="articleBody">{{ . }}</div>
       {{- end }}
 
diff --git a/layouts/partials/header.html b/layouts/partials/header.html
index db86660..81284bc 100644
--- a/layouts/partials/header.html
+++ b/layouts/partials/header.html
@@ -14,12 +14,12 @@
     <span class="navbar-toggler-icon"></span>
   </button>
 
-  <ul class="nav navbar-nav navbar-collapse collapse justify-content-end" id="navbar1">
+  <ul class="nav navbar-nav navbar-collapse collapse justify-content-end" id="cs-navbar">
     {{- $currentPage := . -}}
     {{ range .Site.Menus.main }}
       {{- $current := or ($currentPage.IsMenuCurrent "main" .) 
                          ($currentPage.HasMenuCurrent "main" .) -}}
-      <li class="nav-item">
+	  <li class="nav-item" id="cs-nav-{{ .Identifier }}">
         <a href="{{ .URL }}"
            class="nav-link{{if $current }} active{{end}}"
            title="{{ .Title  }}">{{ .Name }}</a>
diff --git a/layouts/partials/sidebar.html b/layouts/partials/sidebar.html
index 7ca80ee..fb0412e 100644
--- a/layouts/partials/sidebar.html
+++ b/layouts/partials/sidebar.html
@@ -1,4 +1,4 @@
-<div class="col-md-4 mt20">
+<div class="col-md-4 mt20" id="cs-sidebar">
 
   {{- $refImg := "" -}}
   {{- $refPage := "" -}}