diff --git a/files/maintenance.html b/files/maintenance.html
index 807bcf5..65a4773 100644
--- a/files/maintenance.html
+++ b/files/maintenance.html
@@ -18,6 +18,10 @@
         margin-left: auto;
         margin-right: auto;
       }
+      .responsive {
+        max-width: 100%;
+        height: auto;
+      }
     </style>
   </head>
   <body>
@@ -31,7 +35,7 @@
 
     <img
       src="/maintenance.jpg"
-      class="center"
+      class="center responsive"
       alt="The serval cat is sitting on the keyboard"/>
   </body>
 </html>
