diff --git a/public/styles.css b/public/styles.css
index a0371b8..69cb3e6 100644
--- a/public/styles.css
+++ b/public/styles.css
@@ -217,6 +217,10 @@ button:disabled {
     padding: 3rem 2rem;
     width: 100%;
     max-width: 400px;
+    background-color: var(--container-bg);
+    border-radius: 16px;
+    box-shadow: 0 0 0 1px rgba(128, 128, 128, 0.1),
+                0 8px 16px rgba(0, 0, 0, 0.1);
 }
 
 .pin-header {