diff --git a/apps/osmpoi/osmpoi.html b/apps/osmpoi/osmpoi.html
index 0096b78a0..66a0fd06c 100644
--- a/apps/osmpoi/osmpoi.html
+++ b/apps/osmpoi/osmpoi.html
@@ -28,8 +28,8 @@
     <div id="map">
     </div>
 
-    <div id="controls">
-      <select id="amenity">
+    <div id="controls" class="form-group">
+      <select id="amenity" class="form-select">
         <option value="drinking_water">Drinking Water</option>
         <option value="bicycle_parking">Bicycle Park</option>
         <option value="post_box">Post Box</option>