diff --git a/wiki/layout.html b/wiki/layout.html
index a9a7eba7d8128212755d794dba924e6705cb4f48..712e1f41444825a3d55900f81cffb36dbf6cf654 100644
--- a/wiki/layout.html
+++ b/wiki/layout.html
@@ -24,7 +24,7 @@
   <!-- Header -->
   {% block header %}
   <header class="bg-hero py-5 mb-5">
-    <div class="container.fluid h-100">
+    <div class="container.fluid h-100 reveal-on-scroll">
       <div class="row h-100 align-items-center">
         <div class="col-lg-12">
           <h1 class="display-2 mt-5 mb-2 page-header-text">{{ self.title() }}</h1>