Update expo

docs/expo.html

@@ -15,11 +15,25 @@ other:
 - name: favicon
   url: https://favicon.io/
   date: "16 Jan 2017"
-websites:
 - name: zea
   url: http://www.zea.space/
   date: "2 Jan 2018"
   highlighted: true
+websites:
+- name: cssninja
+  url: https://cssninja.io/
+  date: "7 Mar 2018"
+  highlighted: true
+- name: planhr
+  url: https://planhr.nl/
+  date: "20 Mar 2018"
+- name: hodlfund
+  url: https://hodlfund.io/
+  date: "2 Feb 2018"
+- name: cronhub
+  url: https://cronhub.io/
+  date: "20 Mar 2018"
+  highlighted: true
 - name: pollygot
   url: https://pollygot.com/
   date: "23 Dec 2017"
@@ -156,7 +170,7 @@ websites:
         {% assign imageName = website.name | slugify %}
         {% assign imagePath = "/images/expo/" | prepend: site.url | append: imageName %}
         <article class="bd-website {% if website.highlighted %}bd-is-highlighted{% endif %}">
-          <a class="bd-website-image" href="{{ website.url }}" target="_blank">
+          <a class="bd-website-image" href="{{ website.url }}" target="_blank" rel="nofollow">
             {% if website.highlighted %}
               {% assign size1x = "1344x840" %}
               {% assign size2x = "2688x1680" %}