diff --git a/src/registrar/templates/includes/domains_table.html b/src/registrar/templates/includes/domains_table.html
index 528f56151..348ab21d7 100644
--- a/src/registrar/templates/includes/domains_table.html
+++ b/src/registrar/templates/includes/domains_table.html
@@ -1,11 +1,9 @@
 {% load static %}
 
 <section class="section--outlined domains{% if portfolio is not None %} margin-top-0{% endif %}" id="domains">
-    <div class="grid-row">
+  <div class="section--outlined__header margin-bottom-3 {% if portfolio is None %} section--outlined__header--no-portfolio justify-content-space-between{% else %} grid-row{% endif %}">
       {% if portfolio is None %}
-        <div class="mobile:grid-col-12 desktop:grid-col-6">
-          <h2 id="domains-header" class="flex-6">Domains</h2>
-        </div>
+        <h2 id="domains-header" class="display-inline-block">Domains</h2>
         <span class="display-none" id="no-portfolio-js-flag"></span>
       {% else %}
         <!-- Embedding the portfolio value in a data attribute -->