diff --git a/prototype/src/main/resources/templates/error/404.html b/prototype/src/main/resources/templates/error/404.html
index e843463..0fc60fc 100644
--- a/prototype/src/main/resources/templates/error/404.html
+++ b/prototype/src/main/resources/templates/error/404.html
@@ -7,7 +7,7 @@
 </head>
 <body>
     <nav th:replace="fragments/header :: header">Header</nav>
-    <main class='hero'>
+    <main>
         <div class='content-width'>
             <h1>Error 404</h1>
             <div>
diff --git a/prototype/src/main/resources/templates/error/500.html b/prototype/src/main/resources/templates/error/500.html
index 4f8b8ee..9867d30 100644
--- a/prototype/src/main/resources/templates/error/500.html
+++ b/prototype/src/main/resources/templates/error/500.html
@@ -7,7 +7,7 @@
 </head>
 <body>
 <nav th:replace="fragments/header :: header">Header</nav>
-<main class='hero'>
+<main>
     <div class='content-width'>
         <h1>Error 500</h1>
         <div>
