From dd89b0513f4133bd4b404f6a8e1cd44404990129 Mon Sep 17 00:00:00 2001
From: zepumph <michael.kauzmann@colorado.edu>
Date: Tue, 6 Mar 2018 15:22:51 -0900
Subject: [PATCH] remove unneeded aria live elements,
 https://github.com/phetsims/chipper/issues/637

---
 circuit-construction-kit-black-box-study_en.html | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/circuit-construction-kit-black-box-study_en.html b/circuit-construction-kit-black-box-study_en.html
index 201d274..7584ead 100644
--- a/circuit-construction-kit-black-box-study_en.html
+++ b/circuit-construction-kit-black-box-study_en.html
@@ -17,10 +17,7 @@
 <!-- a11y - aria-live attribute is used to send alerts and status updates to screen readers, otherwise invisible -->
 <div id='aria-live-elements'
      style="position: absolute; left: 0px; top: 0px; width: 0px; height: 0px; clip: rect(0px 0px 0px 0px); pointer-events: none;">
-  <p id="assertive" aria-live="assertive"></p>
   <p id="polite" aria-live="polite"></p>
-  <p id="assertive-alert" aria-live="assertive" role="alert"></p>
-  <p id="polite-status" aria-live="polite" role="status"></p>
 </div>
 
 <script type="text/javascript">