diff --git a/templates/demo.html.jinja b/templates/demo.html.jinja
index 42cf8ab6739401de592463935c31fe0b96fb122f_dGVtcGxhdGVzL2RlbW8uaHRtbC5qaW5qYQ==..c48215a0c65615782f63cfd30e5fb4f8ab9251bf_dGVtcGxhdGVzL2RlbW8uaHRtbC5qaW5qYQ== 100644
--- a/templates/demo.html.jinja
+++ b/templates/demo.html.jinja
@@ -17,7 +17,7 @@
 <section class="section">
     <div class="container">
         <div class="row justify-content-center">
-            <div class="col-6">
+            <div class="col-lg-6">
                 <h2 id="demo">Try without installing</h2>
                 <p>We host a public shared demo server.
                 It is filled with some example data that gets reset every day.<br/>