diff --git a/layouts/partials/sidebar.html b/layouts/partials/sidebar.html
index 72c39dd..583972e 100644
--- a/layouts/partials/sidebar.html
+++ b/layouts/partials/sidebar.html
@@ -12,7 +12,6 @@
       {{ .Site.Title }}
       </a>
       {{end}}
-
       <form class="sidebar-header sidebar-brand" action="https://szukaj.wmi.amu.edu.pl/search/" method="GET">
         <div class="input-group">
           <input type="text" class="form-control" name="q" placeholder="Search" aria-label="Search field, Search field, Text"/>
@@ -21,26 +20,27 @@
                 <span class="glyphicon glyphicon-search"></span>
               </button>
             </span>
-    	</div>
- 	</div>
-
+      </div>
+  </div>
 
+{{ if eq .Lang "en"}}
  <div class="sidebar-menu">
   {{ range .Site.Menus.main }}
     {{ if .HasChildren }}
       <li class="item {{ if $currentPage.IsMenuCurrent "main" . }}active{{ end }}"><a href="{{ .URL }}">{{ .Name }}</a>
         {{ if or ($currentPage.HasMenuCurrent "main" .) ($currentPage.IsMenuCurrent "main" .) }}
           <ul>
-            {{ range .Children }}
+            {{ range sort .Children ".Name" }}
               <li class="sub-item{{ if $currentPage.IsMenuCurrent "main" . }} active{{ end }}"><a href="{{ .URL }}">{{ .Name }}</a>
                 {{ if or ($currentPage.HasMenuCurrent "main" .) ($currentPage.IsMenuCurrent "main" .) }}
                   <ul>
-                    {{ range .Children }}
+                    {{ range sort .Children ".Name" }}
                       <li class="subsub-item{{ if $currentPage.IsMenuCurrent "main" . }} active{{ end }}"><a href="{{ .URL }}">{{ .Name }}</a>
                         {{ if or ($currentPage.HasMenuCurrent "main" .) ($currentPage.IsMenuCurrent "main" .) }}
                           <ul>
-                            {{ range .Children }}
-                              <li class="subsubsub-item{{ if $currentPage.IsMenuCurrent "main" . }} active{{ end }}"><a href="{{ .URL }}">{{ .Name }}</a></li>
+                            {{ range sort .Children ".Name" }}
+                              <li class="subsubsub-item{{ if $currentPage.IsMenuCurrent "main" . }} active{{ end }}"><a href="{{ .URL }}">{{  .Name }}</a></li>
+                                                                         
                             {{ end }}
                           </ul>
                         {{ end }}
@@ -57,3 +57,38 @@
   {{ end }}
  </div>
 </ul>
+{{ else }}
+<div class="sidebar-menu">
+  {{ range .Site.Menus.main }}
+    {{ if .HasChildren }}
+      <li class="item {{ if $currentPage.IsMenuCurrent "main" . }}active{{ end }}"><a href="{{ .URL }}">{{ .Name }}</a>
+        {{ if or ($currentPage.HasMenuCurrent "main" .) ($currentPage.IsMenuCurrent "main" .) }}
+          <ul>
+            {{ range sort .Children ".KeyName" }}
+              <li class="sub-item{{ if $currentPage.IsMenuCurrent "main" . }} active{{ end }}"><a href="{{ .URL }}">{{ .Name }}</a>
+                {{ if or ($currentPage.HasMenuCurrent "main" .) ($currentPage.IsMenuCurrent "main" .) }}
+                  <ul>
+                    {{ range sort .Children ".KeyName" }}
+                      <li class="subsub-item{{ if $currentPage.IsMenuCurrent "main" . }} active{{ end }}"><a href="{{ .URL }}">{{ .Name }}</a>
+                        {{ if or ($currentPage.HasMenuCurrent "main" .) ($currentPage.IsMenuCurrent "main" .) }}
+                          <ul>
+                            {{ range sort .Children ".KeyName" }}
+                              <li class="subsubsub-item{{ if $currentPage.IsMenuCurrent "main" . }} active{{ end }}"><a href="{{ .URL }}">{{  .Name }}</a></li>
+                                                                         
+                            {{ end }}
+                          </ul>
+                        {{ end }}
+                      </li>        
+                    {{ end }}
+                  </ul>
+                {{ end }}
+              </li>
+            {{ end }}
+          </ul>
+        {{ end }}
+      </li>
+    {{ end }}
+  {{ end }}
+ </div>
+</ul>
+{{ end }}