feat: add email list.

apps/blagh/app.rc

@@ -76,7 +76,7 @@ fn blagh_body {
 
     # Direct links to feeds are disabled because they are not very useful, add clutter and might waste pagerank.
     # An user can add this on their own using handlers_body_head anyway.
-    echo '<p><a href="index.rss">RSS Feed</a>, <a href="../sitemap">all content</a></p>'
+    echo '<p><a href="index.rss">RSS Feed</a>, <a href="../.subscribe">subscribe per email</a>, <a href="../sitemap">all content</a></p>'
      # |<a href="index.atom">Atom Feed</a></div>'
 
     # Markdown posts

pub/style/style.css

@@ -263,3 +263,36 @@ th {
     display: none;
   }
 }
+
+/* Newsletter stuff */
+
+input.button {
+  background: #0055d4;
+  padding: 15px 30px;
+  border-radius: 3px;
+  border: 0;
+  cursor: pointer;
+  text-decoration: none;
+  color: #ffff;
+  display: inline-block;
+  min-width: 150px;
+  font-size: 20px;
+  text-align: center;
+}
+
+input[type="text"], input[type="email"], select {
+  padding: 10px 15px;
+  border: 1px solid #888;
+  border-radius: 3px;
+  width: 33%;
+  box-shadow: 2px 2px 0 #f3f3f3;
+  border: 1px solid #ddd;
+  font-size: 20px;
+}
+input:focus {
+  border-color: #0055d4;
+}
+
+input:focus::placeholder {
+  color: transparent;
+}