diff --git a/index.html b/index.html
index 559df02..c438fbc 100644
--- a/index.html
+++ b/index.html
@@ -471,7 +471,7 @@
 				<div class="left">
 					<div id="div-pad-rec-error" class="hide">
 						<h5 class="left">Error : </h5>
-						<textarea spellcheck="false" readonly></textarea>
+						<textarea spellcheck="false" readonly style="width:100%;"></textarea>
 					</div>
 					<div id="div-pad-rec-data">
 						<h5>Bits before recovery : </h5>