add margin to activity feed

Author: Erik2609

layouts/partials/landingpage/activityfeed.html

@@ -1,7 +1,7 @@
 <!-- Activity Feed -->
 {{ with .Params.Activity_Feed}}
 {{ if .enable }}
-<section class="activitifeed-section">
+<section class="activitifeed-section mt-5">
   <div class="container" style="background-color:#deecf7;">
     <div class="row align-items-center border-gradient2">