feat: Breadcrumb

contents/_includes/covers/breadcrumb.njk

@@ -0,0 +1,6 @@
+<div class="breadcrumb">
+    <div class="breadcrumb__item">A</div>
+    <div class="breadcrumb__item">B</div>
+    <div class="breadcrumb__item">C</div>
+    <div class="breadcrumb__item">D</div>
+</div>

contents/breadcrumb.md

@@ -0,0 +1,47 @@
+---
+layout: layouts/post.njk
+title: Breadcrumb
+description: Create a breadcrumb with CSS flexbox
+keywords: css breadcrumb, css flexbox
+---
+
+## HTML
+
+```html
+<div class="breadcrumb">
+    <!-- Breadcrumb item -->
+    <div class="breadcrumb__item">...</div>
+
+    <!-- Repeat other items -->
+    ...
+</div>
+```
+
+## CSS
+
+```css
+.breadcrumb {
+    /* Content is centered vertically */
+    align-items: center;
+    display: flex;
+}
+
+.breadcrumb__item {
+    margin: 0 0.5rem;
+
+    /* Used to position the separator between items */
+    position: relative;
+}
+
+.breadcrumb__item:not(:last-child)::after {
+    /* Absolute position */
+    position: absolute;
+    right: 0;
+    top: 0;
+    transform: translate(0.5rem, 0px);
+
+    content: '/';    
+}
+```
+
+{% demo %}{% include "covers/breadcrumb.njk" %}{% enddemo %}

contents/index.njk

@@ -122,5 +122,12 @@ eleventyExcludeFromCollections: true
         </div>
     </div>
 
+    <div class="category">
+        <h2 class="category__name">Navigation</h2>
+        <div class="category__posts">
+            {% pattern "Breadcrumb" %}{% include "covers/breadcrumb.njk" %}{% endpattern %}
+        </div>
+    </div>
+
     {% include "follow.njk" %}
 </div>