server/index.mts

@@ -467,9 +467,23 @@ await commander.program
                 background-color: var(--color--cyan--900);
                 color: var(--color--cyan--50);
               }
+              position: absolute;
+              top: 0;
+              right: 0;
+              bottom: 0;
+              left: 0;
             `)}"
           >
-            $${body}
+            <div
+              css="${response.locals.css(css`
+                min-height: 100%;
+                display: flex;
+                justify-content: center;
+                align-items: center;
+              `)}"
+            >
+              $${body}
+            </div>
           </body>
         `;