mostly working ticket selection for non-seatplan

src/server/ui/en/payments/ticketMail.html

@@ -8,7 +8,6 @@
             body {
                 font-family: sans-serif;
                 width: 100%;
-                height: 800px;
                 margin: 0;
                 display: flex;
                 justify-content: center;
@@ -18,7 +17,7 @@
 
             .content {
                 width: 80%;
-                height: 90%;
+                height: 800px;
                 display: flex;
                 justify-content: center;
                 align-items: center;