diff --git a/contrib/static/bloodgod.css b/contrib/static/bloodgod.css
index 9659623..fcd755e 100644
--- a/contrib/static/bloodgod.css
+++ b/contrib/static/bloodgod.css
@@ -79,5 +79,6 @@ table thead th {
 }
 
 .origin > img {
-    filter: invert(100%);
+    -webkit-filter: invert(1);
+    filter: invert(1);
 }
\ No newline at end of file