diff --git a/_layouts/default.html b/_layouts/default.html
index 6afb599..40a8b12 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -152,18 +152,29 @@
     <div id="top"></div>
     <div class="body-bg">
         <header class="navbar navbar-default navbar-has-image navbar-top typo3-search-exclude fixed">
-            <div class="navbar-header navbar-header-main">
-                <a class="navbar-brand navbar-brand-image" href="https://www.uni-bremen.de/"><img class="navbar-brand-logo-normal" src="https://www.uni-bremen.de/typo3conf/ext/package/Resources/Public/Images/logo_ub_2021.png" alt="Logo Universität Bremen, zurück zur Startseite"></a>
-            </div>
-            <div class="lightblue-container">
-                <div class="lightblue-bar">
-                    <div class="lightblue-title">
-                <a href="/pytutorial/">PyTutorials</a>
+            <div class="container">
+                <div class="navbar-header navbar-header-main">
+                    <a class="navbar-brand navbar-brand-image" href="https://www.uni-bremen.de/">
+                        <img class="navbar-brand-logo-normal" src="https://www.uni-bremen.de/typo3conf/ext/package/Resources/Public/Images/logo_ub_2021.png" alt="Logo Universität Bremen, zurück zur Startseite">
+                    </a>
+                </div>
+                <div class="lightblue-container">
+                    <div class="lightblue-bar">
+                        <div class="lightblue-title">
+                            <a href="/pytutorial/">PyTutorials</a>
+                        </div>
                     </div>
                 </div>
-            </div>
-            
-            <div class="darkblue-container"><div class="darkblue-bar"><div class="darkblue-title"><a href="/pytutorial/">Home</a> <a href="https://github.com/davrot/pytutorial/">GitHub Repo</a></div></div></div> 
+                
+                <div class="darkblue-container">
+                    <div class="darkblue-bar">
+                        <div class="darkblue-title">
+                            <a href="/pytutorial/">Home</a> 
+                            <a href="https://github.com/davrot/pytutorial/">GitHub Repo</a>
+                        </div>
+                    </div>
+                </div> 
+         </div>
         </header>
         
         <!-- Main content -->