don't show steer button when there are no coxes planned for this event; Fixes #357

templates/admin/mail.html.tera

@@ -8,16 +8,16 @@
             <div class="bg-white dark:bg-primary-900 text-black dark:text-white rounded-md block shadow mt-5"
                  role="alert">
                 <h2 class="h2">Mail versenden</h2>
-                <form action="/admin/mail" method="post" enctype="multipart/form-data" class="grid gap-3 p-3">
+                <form action="/admin/mail"
+                      method="post"
+                      enctype="multipart/form-data"
+                      class="grid gap-3 p-3">
                     {{ macros::select(label="Gruppe", data=roles, name="role_id") }}
                     {{ macros::input(label="Betreff", name="subject", type="text", required=true) }}
                     <div class="">
-                        <label for="content" class=" text-sm text-gray-600 dark:text-white ">
-                            Inhalt
-                        </label>
+                        <label for="content" class=" text-sm text-gray-600 dark:text-white ">Inhalt</label>
                         <textarea id="content" name="body" rows="4" cols="50" class="input rounded-md"></textarea>
                     </div>
-                    
                     <input type="file" name="files" multiple />
                     <input type="submit" class="btn btn-primary" value="Abschicken" />
                 </form>