diff --git a/test/css/media.css b/test/css/media.css
index 61d169df..4b1864c8 100644
--- a/test/css/media.css
+++ b/test/css/media.css
@@ -15,6 +15,11 @@
     max-width: 480;
   }
 }
+@media all and (device-aspect-ratio: 16/9) {
+  body {
+    max-width: 800px;
+  }
+}
 @media all and (orientation: portrait) {
   aside {
     float: none;