diff --git a/web/openDoor.html b/web/openDoor.html
index 797b8ee..a8dc567 100644
--- a/web/openDoor.html
+++ b/web/openDoor.html
@@ -40,8 +40,8 @@
 <style>
     .myDiy {
         width: 40%;
-        height: 40%;
-        margin-top: 15%;
+        height: 300px;
+        margin-top: 100px;
         margin-left: 35%;
     }