diff --git a/docs.it4i/salomon/accessing-the-cluster/accessing-the-cluster.md b/docs.it4i/salomon/accessing-the-cluster/accessing-the-cluster.md
index d7adaa51b11cbb38ecdbb19f7396e33fcdd2e622..460640194cc6282db979788902f99a20cc175d19 100644
--- a/docs.it4i/salomon/accessing-the-cluster/accessing-the-cluster.md
+++ b/docs.it4i/salomon/accessing-the-cluster/accessing-the-cluster.md
@@ -57,8 +57,9 @@ After logging in, you will see the command prompt:
 Last login: Tue Jul  9 15:57:38 2013 from your-host.example.com
 [username@login2.salomon ~]$
 ```
-
+<div id="page-wrap">
 <tty-player controls src=/src/login.ttyrec></tty-player>
+</div>
 
 !!! Note "Note"
 	The environment is **not** shared between login nodes, except for [shared filesystems](storage/storage/).
diff --git a/it4i_theme/assets/stylesheets/application.css b/it4i_theme/assets/stylesheets/application.css
index 8dcb3d39800bd943047829f6c05fa7679b4958e6..234fb8b322428bba041f82cd45de8098bb8ff5b6 100644
--- a/it4i_theme/assets/stylesheets/application.css
+++ b/it4i_theme/assets/stylesheets/application.css
@@ -1252,3 +1252,8 @@ a[href*="//"]:not([href*="https://gitlab.it4i.cz/kru0052/docs.it4i"]) {
     padding: 1px 16px 1px 0px;    
 }
 
+#page-wrap {
+     width: 800px;
+     margin: 0 auto;
+}
+