Index: /views/mods/mod_statistics/settings_edit.phtml
===================================================================
--- /views/mods/mod_statistics/settings_edit.phtml	(revision 5830)
+++ /views/mods/mod_statistics/settings_edit.phtml	(revision 5832)
@@ -1,17 +1,15 @@
 <br/>
 
-<div class="wpsg_admin_box" id="wpsg_tab">	
-	<div class="head">
-		<div class="title">
-			<div class="tab" id="tab1"><?php echo __('Auswertung Bestellstatus', 'wpsg'); ?></div>
-			<div class="tab" id="tab2"><?php echo __('Piwik', 'wpsg'); ?></div>		
-			<div class="tab" id="tab3"><?php echo __('Google', 'wpsg'); ?></div>		
-			<div class="tab" id="tab4"><?php echo __('Sonstiges', 'wpsg'); ?></div>
-			<div class="wpsg_clear"></div>
-		</div>
-	</div>
-	<div class="content" id="wpsg_statistics_list">
+<div id="wpsg_tab">	
+    <ul class="nav nav-tabs" role="tablist">
+        <li role="presentation" class="active"><a href="#tab1" aria-controls="home" role="tab" data-toggle="tab"><?php echo __('Auswertung Bestellstatus', 'wpsg'); ?></a></li>
+        <li role="presentation"><a href="#tab2" aria-controls="profile" role="tab" data-toggle="tab"><?php echo __('Piwik', 'wpsg'); ?></a></li>
+        <li role="presentation"><a href="#tab3" aria-controls="profile" role="tab" data-toggle="tab"><?php echo __('Google', 'wpsg'); ?></a></li>
+        <li role="presentation"><a href="#tab4" aria-controls="messages" role="tab" data-toggle="tab"><?php echo __('Sonstiges', 'wpsg'); ?></a></li>
+    </ul>
+
+	<div class="tab-content" >
 		
-		<div id="tabcontent1" class="tabcontent">
+		<div role="tabpanel" class="tab-pane active" id="tab1" >
 		
 		<br/>
@@ -44,5 +42,5 @@
 		</div>
 		
-		<div id="tabcontent2" class="tabcontent">
+		<div role="tabpanel" class="tab-pane" id="tab2">
 			
 			<br/>
@@ -75,5 +73,5 @@
 		</div>
 		
-		<div id="tabcontent3" class="tabcontent">
+		<div role="tabpanel" class="tab-pane" id="tab3">
 		<?php 	
 
@@ -115,5 +113,5 @@
 		</div>
 		
-		<div id="tabcontent4" class="tabcontent">
+		<div role="tabpanel" class="tab-pane" id="tab4">
 		<?php 
 			echo wpsg_drawForm_Input('wpsg_mod_statistics_line_chart_width', __('Liniendiagramm (Breite in px)', 'wpsg'), $this->get_option('wpsg_mod_statistics_line_chart_width'), array('help' => 'wpsg_mod_statistics_line_chart_width'));