diff --git a/jstrr.css b/jstrr.css
index 63a6357..d48df8c 100644
--- a/jstrr.css
+++ b/jstrr.css
@@ -1,4 +1,4 @@
-body {}
+body {background-image: url(snow.png);}
 .inner{
     position: relative;
     height: 100vh; /* コンテナの高さ */