diff --git a/_includes/subscribe.html b/_includes/subscribe.html
index 5e89cbb..7e9ec57 100644
--- a/_includes/subscribe.html
+++ b/_includes/subscribe.html
@@ -1,5 +1,5 @@
 <!-- Begin MailChimp Signup Form -->
-<div id="mc_embed_signup" class="mb-sm-3">
+<div id="mc_embed_signup" class="mb-3">
   <form action="//opensoul.us13.list-manage.com/subscribe/post?u=f8cb6fe4ce6000c8b5817787c&amp;id=a0282a3736" method="post" id="mc-embedded-subscribe-form" name="mc-embedded-subscribe-form" class="validate" target="_blank" novalidate>
     <div id="mc_embed_signup_scroll">
     	<h3 class="alt-h4 lh-condensed"><label for="mce-EMAIL">Subscribe</label></h3>
diff --git a/contribute.html b/contribute.html
index 077b3f9..3403538 100644
--- a/contribute.html
+++ b/contribute.html
@@ -14,11 +14,11 @@ office_hours_link: https://github.zoom.us/j/221410810
     <a class="btn btn-outline d-inline-block mb-1 mb-md-0 mr-0 mr-md-3" href="https://probot-slackin.herokuapp.com/">
       Chat on Slack
     </a>
-  
+
     <a class="btn btn-outline d-inline-block mb-1 mb-md-0 mr-0 mr-md-3" href="https://github.com/probot/probot">
       Contribute on GitHub
     </a>
-  
+
     <a class="btn btn-outline d-inline-block mb-1 mb-md-0" href="https://twitter.com/ProbotTheRobot">
       Follow on Twitter
     </a>