diff --git a/web/openDoor.html b/web/openDoor.html
index 1000262..797b8ee 100644
--- a/web/openDoor.html
+++ b/web/openDoor.html
@@ -40,8 +40,8 @@
 <style>
     .myDiy {
         width: 40%;
-        height: 300px;
-        margin-top: 35%;
+        height: 40%;
+        margin-top: 15%;
         margin-left: 35%;
     }