1 files changed, 7 insertions, 2 deletions

diff --git a/src/index.html b/src/index.html
index 10fd62a..71df82a 100644
--- a/src/index.html
+++ b/src/index.html
@@ -92,8 +92,10 @@
             .qr-image {
                 margin: 5px;
             }
-            .qr-hint {
+            .qr-hint,
+            .qr-warning {
                 padding: 2px;
+                max-width: 150px;
             }
             .more-info {
                 cursor: help;
@@ -623,7 +625,10 @@
         <div class="qr-container hidden">
             <div class="qr-hint bg-primary" data-translate>Click field to hide QR</div>
             <div class="qr-hint bg-primary hidden" data-translate>Click field to show QR</div>
-            <div class="qr-image"></div>
+            <div class="qr-hider">
+                <div class="qr-image"></div>
+                <div class="qr-warning bg-primary" data-translate>Caution: Scanner may keep history</div>
+            </div>
         </div>
 
         <div class="feedback-container">