added breadcrumbs

pages/headers.md

@@ -0,0 +1,14 @@
+---
+layout: page
+subheadline: "Header"
+title: "Style your Header!"
+description: "These are your options to style the header of each webpage individually."
+image:
+   header: "header_unsplash_5.jpg"
+permalink: "/headers/"
+---
+<ul>
+    {% for post in site.tags.header %}
+    <li><a href="{{ site.url }}{{ post.url }}">{{ post.title }}</a></li>
+    {% endfor %}
+</ul>