diff --git a/app/controllers/studien_controller.rb b/app/controllers/studien_controller.rb
index f07e443..531109e 100755
--- a/app/controllers/studien_controller.rb
+++ b/app/controllers/studien_controller.rb
@@ -4,18 +4,14 @@ class StudienController < ApplicationController
 
   def index
     @studien = Studium.all
-    @toolbar_elements<<{:icon =>:plus, :text=> I18n.t('studien.new') ,:path=>new_studium_path }
+    @toolbar_elements<<{:icon =>:plus, :hicon=>'icon-plus-sign', :text=> I18n.t('studien.new') ,:path=>new_studium_path }
     # @toolbar_elements<<{:text=> I18n.t('modulgruppe.show.link') ,:path=>modulgruppen_path }
-    @toolbar_elements<<{:text=> I18n.t('modul.show.link') ,:path=>moduls_path }
-    @toolbar_elements<<{:text=> 'Alle LVas auflisten', :path=>lvas_path}
+    @toolbar_elements<<{:hicon=> 'icon-list', :text=> I18n.t('modul.show.link') ,:path=>moduls_path }
+    @toolbar_elements<<{:hicon=> 'icon-list', :text=> 'Alle LVas auflisten', :path=>lvas_path}
   end
 
   def show
     @studium= Studium.find(params[:id])
-    @sem = 'false'
-    if @sem.nil?
-      @sem = 'true'
-    end
     @text = 'Zu Semesteransicht wechseln'
     @path = studium_semesteransicht_path(@studium)
     
@@ -35,9 +31,9 @@ class StudienController < ApplicationController
       end
       @studienphasen << {:modulgruppen=>modulgruppen, :phase => ph}.merge(opts)
     end    
-    @toolbar_elements=[{:icon =>:plus ,:text=> I18n.t('studien.new') , :path => new_studium_path(@studium) }]
-    @toolbar_elements<<{:icon=>:pencil,:text =>I18n.t('common.edit'),:path => edit_studium_path(@studium)}
-    @toolbar_elements<<{:text=> I18n.t('common.delete'),:path => studium_path(@studium), :method=> :delete,:confirm=>"Sure?" }
+    @toolbar_elements=[{:icon=>:plus, :hicon =>'icon-plus-sign' ,:text=> I18n.t('studien.new') , :path => new_studium_path(@studium) }]
+    @toolbar_elements<<{:icon=>:pencil, :hicon=>'icon-pencil',:text =>I18n.t('common.edit'),:path => edit_studium_path(@studium)}
+    @toolbar_elements<<{:hicon=>'icon-remove-circle', :text=> I18n.t('common.delete'),:path => studium_path(@studium), :method=> :delete,:confirm=>"Sure?" }
   end
 
   def new
@@ -82,6 +78,9 @@ class StudienController < ApplicationController
     end
     @text = 'Zu Modulgruppenansicht wechseln'
     @path = studium_path(@studium)
+    @toolbar_elements=[{:icon=>:plus, :hicon =>'icon-plus-sign' ,:text=> I18n.t('studien.new') , :path => new_studium_path(@studium) }]
+    @toolbar_elements<<{:icon=>:pencil, :hicon=>'icon-pencil',:text =>I18n.t('common.edit'),:path => edit_studium_path(@studium)}
+    @toolbar_elements<<{:hicon=>'icon-remove-circle', :text=> I18n.t('common.delete'),:path => studium_path(@studium), :method=> :delete,:confirm=>"Sure?" }
   end
   
   def destroy
diff --git a/app/views/lvas/_lva_semester.html.erb b/app/views/lvas/_lva_semester.html.erb
index 48ea699..8545843 100755
--- a/app/views/lvas/_lva_semester.html.erb
+++ b/app/views/lvas/_lva_semester.html.erb
@@ -1,7 +1,7 @@
 
 <p class="lva_semester">
   <%= link_to lva.name, lva_path(lva)%><br><%="LVa-Nr " + lva.lvanr.to_s %>
-<%= lva.ects %> ECTS / <%= lva.stunden %> Std <%=  " / " + lva.beispiele.count.to_s + " Beispiele"%> <br>
-<%= link_to "Edit", edit_lva_path(lva) %> | <%= link_to "Beispiel hinzufügen", new_beispiel_path(:lva_id=>lva.id) %>
+  <%= lva.ects %> ECTS / <%= lva.stunden %> Std <%=  " / " + lva.beispiele.count.to_s + " Beispiele"%> <br>
+  <%= link_to "Edit", edit_lva_path(lva) %> | <%= link_to "Beispiel hinzufügen", new_beispiel_path(:lva_id=>lva.id) %>
 </p class="lva_semester"> 
 <% #toolbar_html(@toolbar_elements) %>
diff --git a/app/views/studien/_navigation.html.erb b/app/views/studien/_navigation.html.erb
index 675da8f..cee7ed0 100755
--- a/app/views/studien/_navigation.html.erb
+++ b/app/views/studien/_navigation.html.erb
@@ -1,10 +1,10 @@
 
 <ul class="breadcrumb">
-<li>  <%= link_to '<i class="icon-list"></i>'.html_safe+ I18n.t("studien.allestudien"), studien_path,:raw=>true %>
-      <span class="divider">/</span></li>
-<li> <%= link_to  @text, @path%>
-      <span class="divider">/</span></li>
-<br>
+  <li>  <%= link_to '<i class="icon-list"></i>'.html_safe+ I18n.t("studien.allestudien"), studien_path,:raw=>true %>
+    <span class="divider">/</span></li>
+  <li> <%= link_to  @text, @path%>
+    <span class="divider">/</span></li>
+  <br>
   <% Studium.all.each do |s| %>
     <li>
       <% if @sem=='true' %>
@@ -13,8 +13,8 @@
 	<%= link_to s.name, studium_path(s) %>
       <% end %>
       <span class="divider">/</span></li>
-    </li>
-  <% end %>
+</li>
+<% end %>
 
 </ul>
 
diff --git a/app/views/studien/_studium.html.erb b/app/views/studien/_studium.html.erb
index ff92710..04a654a 100644
--- a/app/views/studien/_studium.html.erb
+++ b/app/views/studien/_studium.html.erb
@@ -1,10 +1,9 @@
 <div class="studium">
-<b ><%= link_to studium.name + " " + studium.zahl.to_s, studium_semesteransicht_path(studium)%></b>(<%=link_to "Modulgruppenansicht",studium_path(studium) %>)<br>
-<div>
-<b>Typ: </b><%= studium.typ%>
-</div>
-<p>
-<b>Beschreibung:</b><br>
-<%= studium.desc %>
-</p>
+  <h2><%= link_to studium.name + " " + studium.zahl.to_s, studium_semesteransicht_path(studium)%></h2>
+  <ul>
+    <li><b><%= studium.typ%> </b></li>
+    <li><b>Beschreibung:</b><br>
+      <%= !(studium.desc.to_s == "") ? studium.desc.html_safe :  I18n.t("keine.beschreibung")%></li>
+    <li><%=link_to "Link zur Modulgruppenansicht",studium_path(studium) %> </li>
+  </ul>
 </div>