diff --git a/transaction.html b/transaction.html
index 60282b3..eed08f0 100644
--- a/transaction.html
+++ b/transaction.html
@@ -23,6 +23,11 @@
             border-bottom-left-radius: 20px;
             border-bottom-right-radius: 20px;
         }
+
+        :focus {
+            outline: 0 !important;
+            box-shadow: 0 0 0 0 rgba(0, 0, 0, 0) !important;
+        }
     </style>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/lazysizes/5.3.2/lazysizes.min.js"></script>
 </head>