diff --git a/README.md b/README.md
index 428be18..dae43f2 100644
--- a/README.md
+++ b/README.md
@@ -5,8 +5,9 @@ Got an immersive video you want people to see with the Apple Vision Pro or Meta
 
 ## How to use it
 1. Drop the `vr180player` directory in the root level of your website.
-2. Add the player script `<script type="module" src="vr180-player.js"></script>` before the closing body tag.
-3. And use this HTML snippet to embed your video: 
+2. Link to the player CSS file `<link rel="stylesheet" href="vr180player/vr180-player.css">`.
+3. Add the player script `<script type="module" src="vr180-player.js"></script>` before the closing body tag.
+4. And use this HTML snippet to embed your video: 
 ```
 <div id="vr-container">
 	<video id="vr180" poster="poster.jpg" title="Demo Video" crossOrigin="anonymous" playsinline>