diff --git a/benefits/eligibility/templates/eligibility/unverified.html b/benefits/eligibility/templates/eligibility/unverified.html
index aaea9de22..f8a8442bb 100644
--- a/benefits/eligibility/templates/eligibility/unverified.html
+++ b/benefits/eligibility/templates/eligibility/unverified.html
@@ -1,4 +1,4 @@
-{% extends "core/base.html" %}
+{% extends "error.html" %}
 {% load i18n %}
 
 {% block page-title %}
@@ -11,19 +11,23 @@
   {% endif %}
 {% endblock nav-buttons %}
 
-{% block inner-content %}
-  <div class="col-lg-6">
-    <div class="mt-5 pt-4 text-center">{% include "core/includes/icon.html" with name="idcardquestion" %}</div>
-    <h1 class="h2 py-4">{% translate "Your eligibility could not be verified." %}</h1>
-    <p>
-      {% block unverified-body %}
-        {% translate "That’s okay! You may still be eligible for our program." %}
-        {% blocktranslate with short_name=agency.short_name %}Please reach out to {{ short_name }} for assistance.{% endblocktranslate %}
-      {% endblock unverified-body %}
-    </p>
-    {% include "core/includes/agency-links.html" %}
-  </div>
-{% endblock inner-content %}
+{% block icon %}
+  {% include "core/includes/icon.html" with name="idcardquestion" %}
+{% endblock icon %}
+
+{% block headline-text %}
+  {% translate "Your eligibility could not be verified." %}
+{% endblock headline-text %}
+
+{% block paragraphs %}
+  <p>
+    {% block unverified-body %}
+      {% translate "That’s okay! You may still be eligible for our program." %}
+      {% blocktranslate with short_name=agency.short_name %}Please reach out to {{ short_name }} for assistance.{% endblocktranslate %}
+    {% endblock unverified-body %}
+  </p>
+  {% include "core/includes/agency-links.html" %}
+{% endblock paragraphs %}
 
 {% block call-to-action-button %}
   {% include "core/includes/button--index.html" %}
diff --git a/benefits/enrollment/templates/enrollment/reenrollment-error-base.html b/benefits/enrollment/templates/enrollment/reenrollment-error-base.html
index 9622515ce..484fa44a3 100644
--- a/benefits/enrollment/templates/enrollment/reenrollment-error-base.html
+++ b/benefits/enrollment/templates/enrollment/reenrollment-error-base.html
@@ -1,4 +1,4 @@
-{% extends "core/base.html" %}
+{% extends "error.html" %}
 {% load i18n %}
 
 {% block page-title %}
@@ -11,14 +11,16 @@
   {% endif %}
 {% endblock nav-buttons %}
 
-{% block inner-content %}
-  <div class="col-lg-6">
-    <div class="mt-5 pt-4 text-center">{% include "core/includes/icon.html" with name="calendarcheck" %}</div>
-    <h1 class="h2 py-4">{% translate "You are still enrolled in this benefit" %}</h1>
-    {% block paragraphs %}
-    {% endblock paragraphs %}
-  </div>
-{% endblock inner-content %}
+{% block icon %}
+  {% include "core/includes/icon.html" with name="calendarcheck" %}
+{% endblock icon %}
+
+{% block headline-text %}
+  {% translate "You are still enrolled in this benefit" %}
+{% endblock headline-text %}
+
+{% block paragraphs %}
+{% endblock paragraphs %}
 
 {% block call-to-action-button %}
   {% include "core/includes/button--origin.html" %}
diff --git a/benefits/enrollment/templates/enrollment/retry.html b/benefits/enrollment/templates/enrollment/retry.html
index 0b9191381..c5f43929b 100644
--- a/benefits/enrollment/templates/enrollment/retry.html
+++ b/benefits/enrollment/templates/enrollment/retry.html
@@ -1,4 +1,4 @@
-{% extends "core/base.html" %}
+{% extends "error.html" %}
 {% load i18n %}
 
 {% block page-title %}
@@ -11,14 +11,18 @@
   {% endif %}
 {% endblock nav-buttons %}
 
-{% block inner-content %}
-  <div class="col-lg-6">
-    <div class="mt-5 pt-4 text-center">{% include "core/includes/icon.html" with name="bankcardquestion" %}</div>
-    <h1 class="h2 py-4">{% translate "The card information may not have been entered correctly." %}</h1>
-    <p>{% translate "Please check the details on your card and try again, or contact your transit agency for help." %}</p>
-    {% include "core/includes/agency-links.html" %}
-  </div>
-{% endblock inner-content %}
+{% block icon %}
+  {% include "core/includes/icon.html" with name="bankcardquestion" %}
+{% endblock icon %}
+
+{% block headline-text %}
+  {% translate "The card information may not have been entered correctly." %}
+{% endblock headline-text %}
+
+{% block paragraphs %}
+  <p>{% translate "Please check the details on your card and try again, or contact your transit agency for help." %}</p>
+  {% include "core/includes/agency-links.html" %}
+{% endblock paragraphs %}
 
 {% block call-to-action-button %}
   {% translate "Try again" as button_text %}
diff --git a/benefits/enrollment/templates/enrollment/system_error.html b/benefits/enrollment/templates/enrollment/system_error.html
index b34766c73..f475096e6 100644
--- a/benefits/enrollment/templates/enrollment/system_error.html
+++ b/benefits/enrollment/templates/enrollment/system_error.html
@@ -1,20 +1,24 @@
-{% extends "core/base.html" %}
+{% extends "error.html" %}
 {% load i18n %}
 
 {% block page-title %}
   {% translate "Enrollment system down" %}
 {% endblock page-title %}
 
-{% block inner-content %}
-  <div class="col-lg-6">
-    <div class="mt-5 pt-4 text-center">{% include "core/includes/icon.html" with name="bankcardquestion" %}</div>
-    <h1 class="h2 py-4">{% translate "Our enrollment system is not working right now." %}</h1>
-    <p>
-      {% translate "We’re working to solve the problem. Please wait 48 hours and try to enroll again, or contact your transit agency for help." %}
-    </p>
-    {% include "core/includes/agency-links.html" %}
-  </div>
-{% endblock inner-content %}
+{% block icon %}
+  {% include "core/includes/icon.html" with name="bankcardquestion" %}
+{% endblock icon %}
+
+{% block headline-text %}
+  {% translate "Our enrollment system is not working right now." %}
+{% endblock headline-text %}
+
+{% block paragraphs %}
+  <p>
+    {% translate "We’re working to solve the problem. Please wait 48 hours and try to enroll again, or contact your transit agency for help." %}
+  </p>
+  {% include "core/includes/agency-links.html" %}
+{% endblock paragraphs %}
 
 {% block call-to-action-button %}
   {% if authentication and authentication.sign_out_link_template %}
diff --git a/benefits/oauth/templates/oauth/system_error.html b/benefits/oauth/templates/oauth/system_error.html
index 4ff26a7f4..1186f7ee2 100644
--- a/benefits/oauth/templates/oauth/system_error.html
+++ b/benefits/oauth/templates/oauth/system_error.html
@@ -1,20 +1,24 @@
-{% extends "core/base.html" %}
+{% extends "error.html" %}
 {% load i18n %}
 
 {% block page-title %}
   {% translate "Service is down" %}
 {% endblock page-title %}
 
-{% block inner-content %}
-  <div class="col-lg-6">
-    <div class="mt-5 pt-4 text-center">{% include "core/includes/icon.html" with name="sadbus" %}</div>
-    <h1 class="h2 py-4">{% translate "There was a problem with the service that checks your identity." %}</h1>
-    <p>
-      {% translate "We’re working to solve the problem. Please wait 24 hours and try to enroll again, or contact your transit agency for help." %}
-      {% include "core/includes/agency-links.html" %}
-    </p>
-  </div>
-{% endblock inner-content %}
+{% block icon %}
+  {% include "core/includes/icon.html" with name="sadbus" %}
+{% endblock icon %}
+
+{% block headline-text %}
+  {% translate "There was a problem with the service that checks your identity." %}
+{% endblock headline-text %}
+
+{% block paragraphs %}
+  <p>
+    {% translate "We’re working to solve the problem. Please wait 24 hours and try to enroll again, or contact your transit agency for help." %}
+    {% include "core/includes/agency-links.html" %}
+  </p>
+{% endblock paragraphs %}
 
 {% block call-to-action-button %}
   {% include "core/includes/button--origin.html" %}
diff --git a/benefits/templates/200-user-error.html b/benefits/templates/200-user-error.html
index 9ba0d293c..ec412f2be 100644
--- a/benefits/templates/200-user-error.html
+++ b/benefits/templates/200-user-error.html
@@ -5,6 +5,10 @@
   {% translate "Start over" %}
 {% endblock title %}
 
+{% block icon %}
+  {% include "core/includes/icon.html" with name="sadbus" %}
+{% endblock icon %}
+
 {% block headline-text %}
   {% translate "You may have reached this page on accident." %}
 {% endblock headline-text %}
diff --git a/benefits/templates/400.html b/benefits/templates/400.html
index ef1910ac3..0df177ab6 100644
--- a/benefits/templates/400.html
+++ b/benefits/templates/400.html
@@ -5,6 +5,10 @@
   {% translate "Service is down" %}
 {% endblock title %}
 
+{% block icon %}
+  {% include "core/includes/icon.html" with name="sadbus" %}
+{% endblock icon %}
+
 {% block headline-text %}
   {% translate "Sorry! Service for this site is down." %}
 {% endblock headline-text %}
diff --git a/benefits/templates/404.html b/benefits/templates/404.html
index c5b683080..3cfaeead8 100644
--- a/benefits/templates/404.html
+++ b/benefits/templates/404.html
@@ -5,6 +5,10 @@
   {% translate "Page not found" %}
 {% endblock title %}
 
+{% block icon %}
+  {% include "core/includes/icon.html" with name="sadbus" %}
+{% endblock icon %}
+
 {% block headline-text %}
   {% translate "Sorry! We can’t find that page." %}
 {% endblock headline-text %}
diff --git a/benefits/templates/500.html b/benefits/templates/500.html
index b15c5a0f3..96ff44165 100644
--- a/benefits/templates/500.html
+++ b/benefits/templates/500.html
@@ -5,6 +5,10 @@
   {% translate "Service is down" %}
 {% endblock title %}
 
+{% block icon %}
+  {% include "core/includes/icon.html" with name="sadbus" %}
+{% endblock icon %}
+
 {% block headline-text %}
   {% translate "We’re working on fixing a problem." %}
 {% endblock headline-text %}
diff --git a/benefits/templates/error.html b/benefits/templates/error.html
index 2dd8022aa..07b868e7d 100644
--- a/benefits/templates/error.html
+++ b/benefits/templates/error.html
@@ -8,7 +8,10 @@
 
 {% block inner-content %}
   <div class="col-lg-6">
-    <div class="mt-5 pt-4 text-center">{% include "core/includes/icon.html" with name="sadbus" %}</div>
+    <div class="mt-5 pt-4 text-center">
+      {% block icon %}
+      {% endblock icon %}
+    </div>
     <h1 class="h2 py-4">
       {% block headline-text %}
       {% endblock headline-text %}