trying responsive layout

Author: johnpatek

src/App.css

@@ -41,4 +41,15 @@
   border: 1px solid #ccc;
   border-radius: 8px;
   text-align: left; /* ensures text in each box is left-aligned */
+}
+
+@media (max-width: 800px) {
+  .container {
+    flex-direction: column;
+    align-items: stretch;
+  }
+
+  .box {
+    width: 100%;
+  }
 }