diff --git a/assets/css/style.css b/assets/css/style.css
new file mode 100644
index 0000000..84906de
--- /dev/null
+++ b/assets/css/style.css
@@ -0,0 +1,14 @@
+#reply {
+    text-align: center;
+    margin-top: 2em;
+}
+#reply a button {
+    font-size: 1.2rem;
+    padding: 8px 16px;
+}
+a button {
+    background: #0069e5;
+    color: #fff;
+    border-radius: 4px;
+    box-sizing: border-box;
+}
diff --git a/config.yaml b/config.yaml
index 21ccf08..ed14715 100644
--- a/config.yaml
+++ b/config.yaml
@@ -37,7 +37,7 @@ params:
   UseHugoToc: true
   disableSpecial1stPost: false
   disableScrollToTop: true
-  comments: false
+  comments: true
   hidemeta: false
   hideSummary: false
   hideFooter: true
@@ -47,11 +47,11 @@ params:
   assets:
     disableHLJS: true
     # disableFingerprinting: true
-    favicon: "<link / abs url>"
-    favicon16x16: "<link / abs url>"
-    favicon32x32: "<link / abs url>"
-    apple_touch_icon: "<link / abs url>"
-    safari_pinned_tab: "<link / abs url>"
+#    favicon: "<link / abs url>"
+#    favicon16x16: "<link / abs url>"
+#    favicon32x32: "<link / abs url>"
+#    apple_touch_icon: "<link / abs url>"
+#    safari_pinned_tab: "<link / abs url>"
 
   label:
     text: "Home"
diff --git a/layouts/partials/comments.html b/layouts/partials/comments.html
new file mode 100644
index 0000000..97123be
--- /dev/null
+++ b/layouts/partials/comments.html
@@ -0,0 +1,5 @@
+<section id="reply">
+    <a href="mailto:ga-notes@augendre.info?subject={{.Title}}&amp;body={{.Permalink}}">
+        <button>✉️ Reply via email</button>
+    </a>
+</section>
\ No newline at end of file
diff --git a/layouts/partials/extend_head.html b/layouts/partials/extend_head.html
index b1e4482..7b8c0b6 100644
--- a/layouts/partials/extend_head.html
+++ b/layouts/partials/extend_head.html
@@ -1,2 +1,4 @@
 {{ $admonitions := resources.Get "css/admonitions.css" }}
 <link rel="stylesheet" href="{{ $admonitions.Permalink }}">
+{{ $style := resources.Get "css/style.css" }}
+<link rel="stylesheet" href="{{ $style.Permalink }}">