diff --git a/demo/assets/favicon.gif b/demo/assets/favicon.gif
deleted file mode 100644
index b762d65..0000000
Binary files a/demo/assets/favicon.gif and /dev/null differ
diff --git a/demo/assets/favicon.png b/demo/assets/favicon.png
new file mode 100644
index 0000000..1126a7a
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diff --git a/index.html b/index.html
index 94506de..575e0b2 100644
--- a/index.html
+++ b/index.html
@@ -2,7 +2,7 @@
gui-dat
-
+