diff --git a/suchwow/static/css/custom.css b/suchwow/static/css/custom.css
index b60d47f..4cd8f4b 100644
--- a/suchwow/static/css/custom.css
+++ b/suchwow/static/css/custom.css
@@ -1,9 +1,9 @@
-body {
-  background-image: url("/static/bg.png");
-  background-repeat: repeat;
-}
-
-.current-page-btn {
-  color: blue;
-  border: 1px blue solid;
-}
+body {
+  background-image: url("/static/bg.webp");
+  background-repeat: repeat;
+}
+
+.current-page-btn {
+  color: blue;
+  border: 1px blue solid;
+}