diff --git a/404.html b/404.html
deleted file mode 100644
index eb8bd9f..0000000
--- a/404.html
+++ /dev/null
@@ -1,19 +0,0 @@
----
-layout: default
----
-
-<style type="text/css" media="screen">
-  h1 {
-    margin: 30px 0;
-    font-size: 4em;
-    line-height: 1;
-    letter-spacing: -1px;
-  }
-</style>
-
-<div class="home">
-  <h1 style="text-align:center">404</h1>
-
-  <p style="text-align:center"><strong>You have reached an imaginary page :(</strong></p>
-  <p style="text-align:center">Please rotate your computer ninety degrees and try again.</p>
-</div>
diff --git a/404.md b/404.md
new file mode 100644
index 0000000..7c9f090
--- /dev/null
+++ b/404.md
@@ -0,0 +1,9 @@
+---
+layout: default
+---
+
+<h1 style="text-align:center">404</h1>
+
+<p style="text-align:center"><strong>You have reached an imaginary page :(</strong></p>
+<p style="text-align:center">Please rotate your computer ninety degrees and try again.</p>
+