fix static url
diff --git a/static/main.css b/static/main.css
index 95883c7..39b5ea1 100644
--- a/static/main.css
+++ b/static/main.css
@@ -6,4 +6,5 @@
 #main_container {
   width: clamp(400px,70%,700px);
   margin-bottom: 200px;
+  margin-top: 20px;
 }