diff --git a/beers-law-lab_en.html b/beers-law-lab_en.html
index 325a8ea0..388a5cdd 100644
--- a/beers-law-lab_en.html
+++ b/beers-law-lab_en.html
@@ -12,8 +12,8 @@
 </head>
 <body bgcolor="black">
 
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+<!-- 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;">
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