diff --git a/assets/site/index.html b/assets/site/index.html
index 19edd69..b17862f 100644
--- a/assets/site/index.html
+++ b/assets/site/index.html
@@ -54,7 +54,8 @@
         <div class="w-full max-w-5xl">
           <canvas
             id="canvas"
-            class="block mx-auto bg-black w-full max-w-[90vw] h-auto mt-5 rounded-xl shadow-[inset_0_0_0_2px_rgba(255,255,255,0.12),0_10px_30px_rgba(0,0,0,0.8)]"
+            oncontextmenu="event.preventDefault()"
+            class="block bg-black w-full max-w-[90vw] h-auto rounded-xl shadow-[inset_0_0_0_2px_rgba(255,255,255,0.12),0_10px_30px_rgba(0,0,0,0.8)]"
           ></canvas>
 
           <div