Allow horizontal layout

pico.css

 .video-container.mirror video {
     transform: scaleX(-1);
 }
+@media only screen and (min-width: 600px) {
+    .chat {
+        grid-template-areas:
+            'online media'
+            'posts media'
+            'actions media'
+        ;
+        grid-template-columns: 1fr 4fr;
+        grid-template-rows: auto 1fr auto;
+        height: 100vh;
+        width: 100vw;
+    }
+}