implement a super basic visual layout

src/_includes/partials/header.njk

@@ -1 +1 @@
-<h1>Welcome to my Homepage</h1>
+<h1>welcome to my sick twisted mind</h1>

src/_includes/partials/navigation.njk

@@ -1,7 +1,8 @@
-<a href="/">Home</a>
-<a href="/about/">About</a>
-<a href="/links/">Links</a>
-<a href="/blog/">Blog</a>
-<a href="/contact/">Contact</a>
-
+<nav>
+  <a href="/">Home</a><br/>
+  <a href="/blog/">Blog</a><br/>
+  <a href="/about/">About</a><br/>
+  <a href="/links/">Links</a><br/>
+  <a href="/contact/">Contact</a>
+</nav>
 {#INFO: It's important to stucture your links with the slashes / on either side of the href /about/ to ensure the links are always from the root of the site.#}

src/_includes/partials/sidebar.njk

@@ -1,3 +1,4 @@
-<div>
-    sidebar
+<img class="profile-img" src="/img/cropped.png"/>
+<div class="sidebar-contents">
+    {% include 'partials/navigation.njk' %}
 </div>