diff --git a/_layouts/default.html b/_layouts/default.html
new file mode 100644
index 0000000..7817d85
--- /dev/null
+++ b/_layouts/default.html
@@ -0,0 +1,65 @@
+<!DOCTYPE html>
+<html lang="{{ site.lang | default: "en-US" }}">
+  <head>
+    <title>Programming C</title>
+    <meta charset='utf-8'>
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
+    <link rel="stylesheet" href="{{ '/assets/css/style.css?v=' | append: site.github.build_revision | relative_url }}" media="screen" type="text/css">
+    <link rel="stylesheet" href="{{ '/assets/css/print.css' | relative_url }}" media="print" type="text/css">
+    <link rel="icon" type="image/png" href="logo.png">
+
+    <!--[if lt IE 9]>
+    <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
+    <![endif]-->
+
+{% seo %}
+
+    {% include head-custom.html %}
+  </head>
+
+  <body>
+    <header>
+      <div class="inner">
+        <a href="{{ '/' | absolute_url }}">
+          <h1>{{ site.title | default: site.github.repository_name }}</h1>
+        </a>
+        <h2>{{ site.description | default: site.github.project_tagline }}</h2>
+        {% if site.github.is_project_page %}
+          <a href="{{ site.github.repository_url }}" class="button"><small>View project on</small> GitHub</a>
+        {% endif %}
+        {% if site.github.is_user_page %}
+          <a href="{{ site.github.owner_url }}" class="button"><small>Follow me on</small> GitHub</a>
+        {% endif %}
+      </div>
+    </header>
+
+    <div id="content-wrapper">
+      <div class="inner clearfix">
+        <section id="main-content">
+          {{ content }}
+        </section>
+
+        <aside id="sidebar">
+          {% if site.show_downloads %}
+            <a href="{{ site.github.zip_url }}" class="button">
+              <small>Download</small>
+              .zip file
+            </a>
+            <a href="{{ site.github.tar_url }}" class="button">
+              <small>Download</small>
+              .tar.gz file
+            </a>
+          {% endif %}
+
+          {% if site.github.is_project_page %}
+            <p class="repo-owner"><a href="{{ site.github.repository_url }}">{{ site.github.repository_name }}</a> is maintained by <a href="{{ site.github.owner_url }}">{{ site.github.owner_name }}</a>.</p>
+          {% endif %}
+
+          <p>Moja główna strona internetowa: <a href="https://dawidolko.pl">dawidolko.pl</a>.</p>
+        </aside>
+      </div>
+    </div>
+
+  </body>
+</html>
