adjusted remix example

examples/remix/app/tailwind.css

@@ -0,0 +1,10 @@
+@import "tailwindcss";
+
+html,
+body {
+   @apply bg-white dark:bg-gray-950;
+
+   @media (prefers-color-scheme: dark) {
+      color-scheme: dark;
+   }
+}