From ef93f08214bc2040c183d1406855fee1f6dbe7ed Mon Sep 17 00:00:00 2001
From: ShuoZheLi <37442704+ShuoZheLi@users.noreply.github.com>
Date: Wed, 8 Dec 2021 16:43:22 -0600
Subject: [PATCH] Added sound on/off buttom

---
 index.html | 1 +
 1 file changed, 1 insertion(+)

diff --git a/index.html b/index.html
index 2d75dbc3..fd50e8fc 100644
--- a/index.html
+++ b/index.html
@@ -173,6 +173,7 @@
         <input type="button" value="Lock mouse" id="lock_mouse">
         <input type="button" value="Go fullscreen" id="fullscreen">
         <input type="button" value="Take screenshot (only graphic modes)" id="take_screenshot">
+        <input type="button" value="Sound on/off" id="mute">
 
         <label>
             Scale: