diff --git a/_config.yml b/_config.yml
index d29b6fe9710e..115622a2a8a8 100644
--- a/_config.yml
+++ b/_config.yml
@@ -42,7 +42,7 @@ rss_icon: false
 # Layout
 # -----------------------------------------------------------------------------
 
-navbar_fixed: true
+navbar_fixed: false
 footer_fixed: false
 banner: assets/img/banner.jpg # path to the banner image
 
diff --git a/_includes/header.liquid b/_includes/header.liquid
index c091c6b65ead..48d0cce9d5b0 100644
--- a/_includes/header.liquid
+++ b/_includes/header.liquid
@@ -2,7 +2,7 @@
   <!-- Nav Bar -->
   <nav id="navbar" class="navbar navbar-light navbar-expand-sm {% if site.navbar_fixed %}fixed-top{% else %}sticky-top{% endif %}" role="navigation">
     {% if site.banner %}
-      <div class="post">
+      <div class="container">
           <img src="/{{site.banner}}" class="banner" alt="Banner Image" style="width: 100%; height: auto;">
       </div>
     {% endif %}