diff --git a/img/favicon.ico b/img/favicon.ico
new file mode 100644
index 0000000..9a584fd
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diff --git a/img/favicon.png b/img/favicon.png
new file mode 100644
index 0000000..6a0ea69
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diff --git a/js/index.html b/js/index.html
index 658e6c6..8f451d9 100644
--- a/js/index.html
+++ b/js/index.html
@@ -9,6 +9,7 @@
+
diff --git a/plain/index.html b/plain/index.html
index 9e4df00..6cb8cb3 100644
--- a/plain/index.html
+++ b/plain/index.html
@@ -9,6 +9,7 @@
+
diff --git a/vue/index.html b/vue/index.html
index 9b09b5a..e0c1ca1 100644
--- a/vue/index.html
+++ b/vue/index.html
@@ -9,6 +9,7 @@
+