diff --git a/lnurl.html b/lnurl.html
index a38f8b6..06383b1 100644
--- a/lnurl.html
+++ b/lnurl.html
@@ -30,6 +30,8 @@
             max-width: 80%;
             max-height: 80%;
             margin-bottom: 20px;
+            border: 4px solid #555; /* Dark gray border */
+            border-radius: 10px; /* Slightly curved edges */
         }
         .lnurl-link, .copy-button {
             padding: 10px 20px;