diff --git a/layouts/partials/footer.html b/layouts/partials/footer.html
index da6c4c76..e1b74d3c 100644
--- a/layouts/partials/footer.html
+++ b/layouts/partials/footer.html
@@ -6,7 +6,7 @@
       <div class="row">
         <div class="col-lg-3 col-sm-8 mb-5 mb-lg-0">
           <!-- logo -->
-          <a class="logo-footer" href="{{ .Site.BaseURL | relLangURL }}"><img class="img-fluid mb-4" src="{{ .Site.Params.logo | absURL }}" alt="{{ .Site.Title }}"></a>
+          <a class="logo-footer" href="{{ .Site.BaseURL | relLangURL }}"><img class="mb-4" height="60" src="{{ .Site.Params.logo | absURL }}" alt="{{ .Site.Title }}"></a>
           <ul class="list-unstyled">
             <li class="mb-4">
               <a href="{{ .Site.Params.route_link }}">{{ .Site.Params.address | markdownify }}</a>
diff --git a/layouts/partials/header.html b/layouts/partials/header.html
index 6e606ee9..ab6dd6b7 100644
--- a/layouts/partials/header.html
+++ b/layouts/partials/header.html
@@ -28,7 +28,7 @@
   <div class="navigation w-100 {{ if .Site.Params.top_header }} top-hider {{ end }}">
     <div class="container">
       <nav class="navbar navbar-expand-lg navbar-dark p-0">
-        <a class="navbar-brand" href="{{ .Site.BaseURL | relLangURL }}"><img class="img-fluid"
+        <a class="navbar-brand" href="{{ .Site.BaseURL | relLangURL }}"><img height="60"
             src="{{ .Site.Params.logo | absURL }}" alt="{{ .Site.Title }}"></a>
         <button class="navbar-toggler rounded-0" type="button" data-toggle="collapse" data-target="#navigation"
           aria-controls="navigation" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/layouts/partials/preloader.html b/layouts/partials/preloader.html
index b0f6832c..8d8cbfda 100644
--- a/layouts/partials/preloader.html
+++ b/layouts/partials/preloader.html
@@ -2,7 +2,7 @@
 {{ "<!-- preloader start -->" | safeHTML }}
 <div class="preloader">
   {{ with .Site.Params.preloader.preloader }}
-  <img src="{{ . | absURL }}" alt="preloader">
+  <img src="{{ . | absURL }}" width="222px" alt="preloader">
   {{ end }}
 </div>
 {{ "<!-- preloader end -->" | safeHTML }}
diff --git a/static/admin/config.yml b/static/admin/config.yml
index 34c4eb28..2250339a 100644
--- a/static/admin/config.yml
+++ b/static/admin/config.yml
@@ -8,13 +8,14 @@ backend:
   base_url: https://gitlab.cantorgymnasium.de
   auth_endpoint: oauth/authorize
 
+publish_mode: editorial_workflow
 media_folder: "static/media"
 public_folder: "/media"
 site_url: https://neu.cantorgymnasium.de
 display_url: https://neu.cantorgymnasium.de
 logo_url: /media/logo_y.svg
 locale: "de"
-publish_mode: editorial_workflow
+
 show_preview_links: false
 
 collections: