Update default.html

Author: sangam14

_layouts/default.html

@@ -53,7 +53,6 @@ <h2 class="project-tagline">{{ page.description | default: site.description | de
 
 
               <h3> Did you find Dockerlabs useful? Vote for us. </h3>
-        
         <div class="hackr-widget" data-tutorial="dockerlabs-docker-and-kubernetes" data-type="1"></div><script src="https://hackr.io/widget.js?v=1.0"></script>
         {% if site.github.is_project_page %}
        <a class="twitter-timeline" data-width="1200" data-height="500" href="https://twitter.com/collabnix?ref_src=twsrc%5Etfw">Tweets by collabnix</a> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>