Fix: login and newsletter panels order, show both when not logged in

index.html

@@ -64,7 +64,7 @@
         </div>
       </div>
 
-      <aside class="sidebar-col hidden" id="login-panel">
+      <aside class="sidebar-col" id="login-panel">
         <div class="login-panel">
           <h3 class="hide-de">Anmeldung</h3>
           <h3 class="hide-en">Login</h3>