Fix videos length

docs/_includes/elements/external-link.html

@@ -1,5 +1,5 @@
 <a
-  class={{ include.classes }}
+  class="{{ include.classes }}"
   href="{{ include.url }}"
   target="_blank"
   rel="nofollow">

docs/videos.html

@@ -8,19 +8,19 @@ breadcrumb:
 videos:
 - id: tesla
   title: Tesla launch page
-  subtitle: 4 videos – 21 min
+  subtitle: 4 videos – 20 min
   content: Design a responsive launch page with Bulma's component and CSS Grid.
   video_url: https://scrimba.com/p/pV5eHk/cvrwyfR
   article_url: https://medium.freecodecamp.org/how-to-build-a-responsive-tesla-launch-page-with-bulma-css-2bf484057349
 - id: blog
   title: Blog
-  subtitle: 4 videos – 25 min
+  subtitle: 4 videos – 23 min
   content: Build a responsive blog with Bulma components.
   video_url: https://scrimba.com/p/pV5eHk/c4EMaUR
   article_url: https://medium.freecodecamp.org/how-to-build-a-responsive-blog-design-with-bulma-css-c2257a17c16b
 - id: slide
   title: Slide
-  subtitle: 4 videos – 16 min
+  subtitle: 4 videos – 15 min
   content: Create web-based presentation slides with Bulma.
   video_url: https://scrimba.com/p/pV5eHk/cGym4Ta
   no_gif: true
@@ -40,7 +40,7 @@ videos:
               Videos
             </h1>
             <p class="subtitle is-4">
-              Learn Bulma with interactive {% include external-link.html url=site.data.meta.scrimba_url text="Scrimba" %} tutorials
+              Learn Bulma with interactive {% include elements/external-link.html url=site.data.meta.scrimba_url text="Scrimba" %} tutorials
             </p>
           </div>
 
@@ -59,7 +59,7 @@ videos:
           </p>
 
           <p class="bd-shoutout-button">
-            {% include external-link.html
+            {% include elements/external-link.html
                 classes="button is-success"
                 url=site.data.meta.scrimba_url
                 text="Enroll in the course" %}