diff --git a/docs/404.html b/docs/404.html
new file mode 100644
index 0000000..f67b45a
--- /dev/null
+++ b/docs/404.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Not Found</title>
+    <style>
+        body {
+            font-family: -apple-system, "BlinkMacSystemFont", "Raleway", "Helvetica Neue", "Helvetica", "Arial", sans-serif;
+            font-feature-settings: "liga" 0;
+            text-align: center;
+            background: #F5F5F5;
+            font-weight: 300;
+        }
+        h1 {
+            font-size: 3em;
+            margin-top: 10vh;
+        }
+        p {
+            line-height: 1.5em;
+        }
+    </style>
+</head>
+<body>
+<h1>404 Not Found</h1>
+<p>Sorry, the page you're looking for was not found.</p>
+</body>
+</html>
