diff --git a/templates/user_shifts.html b/templates/user_shifts.html
index 84bc34c6..50095fed 100644
--- a/templates/user_shifts.html
+++ b/templates/user_shifts.html
@@ -1,11 +1,11 @@
 <form action="" type="get">
-<fieldset id="filter"><legend>Filter</legend>
+<fieldset class="form" id="filter"><legend>Filter</legend>
 <input type="hidden" name="p" value="user_shifts">
 %room_select%
 %type_select%
 %day_select%
 %filled_select%
-<input type="submit" style="width: 100%;" value="Filtern">
+<input class="button" type="submit" style="width: 100%;" value="Filtern">
 </fieldset>
 </form>