Cleanup CSS

_includes/head.html

@@ -31,7 +31,7 @@
   <meta name="theme-color" content="#d2d4bc">
 
   <style>
-html, body {
+html {
     margin: 0;
     padding: 0;
     background-color: #d2d4bc; /* Hintergrundfarbe der Webseite */

_includes/header.html

@@ -1,7 +1,7 @@
 <nav class="navbar navbar-default navbar-fixed-top" role="navigation">
     <div class="container">
         <div class="navbar-header">
-            <a class="navbar-brand" href="https://chaospott.de">
+            <a class="navbar-brand" href="/">
                 chaospott
             </a>
             <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target=".navbar-collapse">